We’re thrilled to announce that Assumption of the Blessed Virgin Mary Parish is gearing up for our Annual Fall Festival, happening Saturday, October 3, and Sunday, October 4! This beloved community event is packed with lots of fun for the entire family, and we’d love for your business to be part of the excitement by becoming a Gold or Event Sponsor this year. ​

Imagine your company in the spotlight, connecting with over 3,300 families and the vibrant O’Fallon community during two days of fun-filled activities. ​From live entertainment and thrilling carnival rides to delicious food, games for all ages, refreshing spirits, raffles, and a country store brimming with seasonal décor, handmade crafts, and homemade baked goods – there’s something for everyone to enjoy! ​

As a sponsor, your business will gain incredible exposure and publicity while making a meaningful impact on our community. ​Your support helps us continue serving O’Fallon and beyond, a tradition we’ve proudly upheld for over 155 years. ​Together, we can make this year’s festival the best one yet!

Don’t miss this opportunity to showcase your business and be part of something truly special. ​Check out the sponsorship form for all the exciting details and benefits. ​

Thank you for considering this opportunity to support our mission and bring joy to thousands of families. We can’t wait to partner with you and make this year’s Fall Festival unforgettable! Contact Nancy Gomer at 636-240-3721 to secure your sponsorship before September 4, 2026.  Download and Print the 2026 Assumption Sponsorship Form