Business events in St Charles

Check out happening business events all around St Charles, MO

LARGEST SPEED NETWORKING EVENT In STL-Oct. 9, 2025

Thu, 09 Oct at 12:00 pm St. Charles Convention Center Free

Faith Haven House Annual Banquet

Fri, 17 Oct at 06:30 pm Grand Opera House Banquet Center

Gateway Outdoor Expo + Summit 2025

Sat, 15 Nov at 10:00 am Convention Center Plz, St Charles, MO 63303, United States

Sports Trading Card Show

Sat, 18 Oct at 09:00 am The Collector Store LLC

Pokémon Learn to Play Event!

Tue, 28 Oct at 05:30 pm The Collector Store LLC

AACC Connections Dinner 2025

Fri, 14 Nov at 06:00 pm Ameristar Casino Resort Spa St. Charles

Gaming Trading Card Show

Sat, 08 Nov at 09:00 am The Collector Store LLC

Punch Needle with Dee Levang

Sat, 08 Nov at 01:00 pm 520 N Main Ctr, St. Charles, MO, United States, Missouri 63301

St. Louis BizExpo - October 9, 2025

Thu, 09 Oct at 11:00 am St. Charles Convention Center

Demo Day 2025

Wed, 12 Nov at 05:00 pm OPO Startups [1909 Old Post Office] Free

October General Membership Meeting

Tue, 14 Oct at 11:00 am Bogey Hills Country Club

Asian Business Summit

Fri, 14 Nov at 12:30 pm Ameristar Casino Resort Spa St. Charles

Fall Holiday Showcase - St. Louis

Tue, 14 Oct at 10:00 am Foundry Art Centre

58th Annual Fire and Fraud Investigators – Professional Development Symposium

Mon, 06 Oct at 12:00 am Drury Plaza Hotel St. Louis St. Charles

B2B Bi-Monthly Meeting

Fri, 09 Jun at 09:00 am El Rancho Nuevo Mexican Restaurant Free

B2B Bi-Monthly Meeting

Fri, 23 Jun at 09:00 am El Rancho Nuevo Mexican Restaurant Free

Fall Cleanup 2025 - St. Charles Main Street

Sun, 02 Nov at 09:00 am OPO Startups [1909 Old Post Office]