Calendar

	September 2026
Sun	Mon	Tue	Wed	Thu	Fri	Sat
		1 Support our Troops Supply Drive Community Outreach 9:00am - 11:00am 5 15th Annual "Support Our Troops" supply driveShow appreciation for deployed U.U. troops by donating snacks, personal care supplies, and other items that may bring a smile to their faces. Donations will be placed into care packages and, through our pa... Support our Troo... Support our Troops Supply Drive View 4 More	2 Support our Troops Supply Drive Community Outreach 9:00am - 11:00am 5 15th Annual "Support Our Troops" supply driveShow appreciation for deployed U.U. troops by donating snacks, personal care supplies, and other items that may bring a smile to their faces. Donations will be placed into care packages and, through our pa... Support our Troo... Support our Troops Supply Drive View 4 More	3 Support our Troops Supply Drive Community Outreach 9:00am - 11:00am 5 15th Annual "Support Our Troops" supply driveShow appreciation for deployed U.U. troops by donating snacks, personal care supplies, and other items that may bring a smile to their faces. Donations will be placed into care packages and, through our pa... Support our Troo... Support our Troops Supply Drive View 4 More	4 Support our Troops Supply Drive Community Outreach 9:00am - 11:00am 5 15th Annual "Support Our Troops" supply driveShow appreciation for deployed U.U. troops by donating snacks, personal care supplies, and other items that may bring a smile to their faces. Donations will be placed into care packages and, through our pa... Support our Troo... Support our Troops Supply Drive View 4 More	5 View 4 More
6 View 4 More	7 Support our Troops Supply Drive Community Outreach 9:00am - 11:00am 4 15th Annual "Support Our Troops" supply driveShow appreciation for deployed U.U. troops by donating snacks, personal care supplies, and other items that may bring a smile to their faces. Donations will be placed into care packages and, through our pa... Support our Troo... Support our Troops Supply Drive View 4 More	8 Support our Troops Supply Drive Community Outreach 9:00am - 11:00am 5 15th Annual "Support Our Troops" supply driveShow appreciation for deployed U.U. troops by donating snacks, personal care supplies, and other items that may bring a smile to their faces. Donations will be placed into care packages and, through our pa... Support our Troo... Support our Troops Supply Drive View 4 More	9 Support our Troops Supply Drive Community Outreach 9:00am - 11:00am 5 15th Annual "Support Our Troops" supply driveShow appreciation for deployed U.U. troops by donating snacks, personal care supplies, and other items that may bring a smile to their faces. Donations will be placed into care packages and, through our pa... Support our Troo... Support our Troops Supply Drive View 4 More	10 Support our Troops Supply Drive Community Outreach 9:00am - 11:00am 5 15th Annual "Support Our Troops" supply driveShow appreciation for deployed U.U. troops by donating snacks, personal care supplies, and other items that may bring a smile to their faces. Donations will be placed into care packages and, through our pa... Support our Troo... Support our Troops Supply Drive View 4 More	11 9/11 Remembrance Walk Community Outreach 8:30 am-9:30am 47 A National Day of Service & Remembrance EventREMEMBRANCE WALKFriday, September 11, 2026O'Fallon Justice Center7:30 to 8:30 a.m. - Set-up & Registration8:30 to 9 a.m. - Patriot Day Ceremony9 to 9:30 a.m. - 1-mile Remembrance WalkWe walk to remember th... 9/11 Remembrance... 9/11 Remembrance Walk Support our Troops Supply Drive Community Outreach 9:00am - 11:00am 5 15th Annual "Support Our Troops" supply driveShow appreciation for deployed U.U. troops by donating snacks, personal care supplies, and other items that may bring a smile to their faces. Donations will be placed into care packages and, through our pa... Support our Troo... Support our Troops Supply Drive Patriot Blood Drive Community Outreach 10:30am - 3:30pm A National Day of Service & Remembrance EventPATRIOT BLOOD DRIVEFriday, September 11, 2026, 11 a.m. to 3 p.m. O'Fallon Justice CenterHonor the heroes of 9/11 by giving a gift that saves lives. A single blood donation can help up to three people i... Patriot Blood Dr... Patriot Blood Drive Patriot Blood Drive Community Outreach 11:00am - 11:30am A National Day of Service & Remembrance EventPATRIOT BLOOD DRIVEFriday, September 11, 2026, 11 a.m. to 3 p.m. O'Fallon Justice CenterHonor the heroes of 9/11 by giving a gift that saves lives. A single blood donation can help up to three people i... Patriot Blood Dr... Patriot Blood Drive Patriot Blood Drive Community Outreach 11:00am - 12:00pm A National Day of Service & Remembrance EventPATRIOT BLOOD DRIVEFriday, September 11, 2026, 11 a.m. to 3 p.m. O'Fallon Justice CenterHonor the heroes of 9/11 by giving a gift that saves lives. A single blood donation can help up to three people i... Patriot Blood Dr... Patriot Blood Drive View 30 More	12 Citizens United In Service Community Outreach 9:00am-11:00am 2 A National Day of Service and Remembrance EventJoin us as we package personal care items and snack food for shipment to military troops currently serving overseas, and in creating cards and notes of appreciation for local first responders. Donations ... Citizens United ... Citizens United In Service Pool Paws Dog Swim Recreation Activities 9am-1pm Join us at Alligator's Creek for the annual dog swim, where furry friends can cool off for a great cause. Not only does this event benefit the Missouri Alliance for Animal Legislation, but this event will also have raffles, games, vendors, trainers, ... Pool Paws Dog Sw... Pool Paws Dog Swim View 4 More
13 Homestead Days Historical Site Preservation & Education 11:30am - 3:30pm 3 Step back in time at the Heald Home and Zumwalt's Fort during Homestead Days! Experience life as it would have been in early Missouri through guided tours of the historic Heald Home and Jacob Zumwalt's Fort. Visitors will explore the sites alongside ... Homestead Days Homestead Days View 4 More	14 View 4 More	15 View 4 More	16 View 4 More	17 View 4 More	18 View 4 More	19 View 4 More
20 Fall into the Arts Cultural Arts & O'Fallon Theatre Works 10:30am - 1:30pm 2 Held at O'Day Park, artists will be on-hand to exhibit and sell their work. Also featured is craft beer and wine tastings, artisan food vendors, and live music at O'Day Amphitheater. This event is free and open to the public.Volunteer Positions: You... Fall into the Ar... Fall into the Arts Fall into the Arts Cultural Arts & O'Fallon Theatre Works 1:30pm - 4:30pm 3 Held at O'Day Park, artists will be on-hand to exhibit and sell their work. Also featured is craft beer and wine tastings, artisan food vendors, and live music at O'Day Amphitheater. This event is free and open to the public.Volunteer Positions: You... Fall into the Ar... Fall into the Arts View 4 More	21 The Great Holiday String-Along Festivals, Concerts & Seasonal Events 9:00am - 11:00am 1 The Holidays are right around the corner, that means it's time to start preparing for the Celebration of Lights!We have a simple, but meaningful way to spread some holiday cheer, and to get involved in one of the most popular O'Fallon traditions!We n... The Great Holida... The Great Holiday String-Along The Great Holiday String-Along Festivals, Concerts & Seasonal Events 1:00pm - 3:00pm 7 The Holidays are right around the corner, that means it's time to start preparing for the Celebration of Lights!We have a simple, but meaningful way to spread some holiday cheer, and to get involved in one of the most popular O'Fallon traditions!We n... The Great Holida... The Great Holiday String-Along View 4 More	22 The Great Holiday String-Along Festivals, Concerts & Seasonal Events 9:00am - 11:00am 9 The Holidays are right around the corner, that means it's time to start preparing for the Celebration of Lights!We have a simple, but meaningful way to spread some holiday cheer, and to get involved in one of the most popular O'Fallon traditions!We n... The Great Holida... The Great Holiday String-Along The Great Holiday String-Along Festivals, Concerts & Seasonal Events 1:00pm - 3:00pm 9 The Holidays are right around the corner, that means it's time to start preparing for the Celebration of Lights!We have a simple, but meaningful way to spread some holiday cheer, and to get involved in one of the most popular O'Fallon traditions!We n... The Great Holida... The Great Holiday String-Along View 4 More	23 The Great Holiday String-Along Festivals, Concerts & Seasonal Events 9:00am - 11:00am 10 The Holidays are right around the corner, that means it's time to start preparing for the Celebration of Lights!We have a simple, but meaningful way to spread some holiday cheer, and to get involved in one of the most popular O'Fallon traditions!We n... The Great Holida... The Great Holiday String-Along The Great Holiday String-Along Festivals, Concerts & Seasonal Events 1:00pm - 3:00pm 10 The Holidays are right around the corner, that means it's time to start preparing for the Celebration of Lights!We have a simple, but meaningful way to spread some holiday cheer, and to get involved in one of the most popular O'Fallon traditions!We n... The Great Holida... The Great Holiday String-Along View 4 More	24 The Great Holiday String-Along Festivals, Concerts & Seasonal Events 9:00am - 11:00am 10 The Holidays are right around the corner, that means it's time to start preparing for the Celebration of Lights!We have a simple, but meaningful way to spread some holiday cheer, and to get involved in one of the most popular O'Fallon traditions!We n... The Great Holida... The Great Holiday String-Along The Great Holiday String-Along Festivals, Concerts & Seasonal Events 1:00pm - 3:00pm 10 The Holidays are right around the corner, that means it's time to start preparing for the Celebration of Lights!We have a simple, but meaningful way to spread some holiday cheer, and to get involved in one of the most popular O'Fallon traditions!We n... The Great Holida... The Great Holiday String-Along View 4 More	25 The Great Holiday String-Along Festivals, Concerts & Seasonal Events 9:00am - 11:00am 10 The Holidays are right around the corner, that means it's time to start preparing for the Celebration of Lights!We have a simple, but meaningful way to spread some holiday cheer, and to get involved in one of the most popular O'Fallon traditions!We n... The Great Holida... The Great Holiday String-Along View 4 More	26 View 4 More
27 View 4 More	28 The Great Holiday String-Along Festivals, Concerts & Seasonal Events 9:00am - 11:00am 9 The Holidays are right around the corner, that means it's time to start preparing for the Celebration of Lights!We have a simple, but meaningful way to spread some holiday cheer, and to get involved in one of the most popular O'Fallon traditions!We n... The Great Holida... The Great Holiday String-Along The Great Holiday String-Along Festivals, Concerts & Seasonal Events 1:00pm - 3:00pm 10 The Holidays are right around the corner, that means it's time to start preparing for the Celebration of Lights!We have a simple, but meaningful way to spread some holiday cheer, and to get involved in one of the most popular O'Fallon traditions!We n... The Great Holida... The Great Holiday String-Along View 4 More	29 The Great Holiday String-Along Festivals, Concerts & Seasonal Events 9:00am - 11:00am 10 The Holidays are right around the corner, that means it's time to start preparing for the Celebration of Lights!We have a simple, but meaningful way to spread some holiday cheer, and to get involved in one of the most popular O'Fallon traditions!We n... The Great Holida... The Great Holiday String-Along The Great Holiday String-Along Festivals, Concerts & Seasonal Events 1:00pm - 3:00pm 10 The Holidays are right around the corner, that means it's time to start preparing for the Celebration of Lights!We have a simple, but meaningful way to spread some holiday cheer, and to get involved in one of the most popular O'Fallon traditions!We n... The Great Holida... The Great Holiday String-Along View 4 More	30 The Great Holiday String-Along Festivals, Concerts & Seasonal Events 9:00am - 11:00am 10 The Holidays are right around the corner, that means it's time to start preparing for the Celebration of Lights!We have a simple, but meaningful way to spread some holiday cheer, and to get involved in one of the most popular O'Fallon traditions!We n... The Great Holida... The Great Holiday String-Along The Great Holiday String-Along Festivals, Concerts & Seasonal Events 1:00pm - 3:00pm 10 The Holidays are right around the corner, that means it's time to start preparing for the Celebration of Lights!We have a simple, but meaningful way to spread some holiday cheer, and to get involved in one of the most popular O'Fallon traditions!We n... The Great Holida... The Great Holiday String-Along View 4 More