Business calendar

Monday

O’Fallon-Shiloh Chamber of Commerce: Executive Board meeting, 7:30 a.m. at 116 E. First St. in O’Fallon

Wednesday

Greater Belleville Chamber of Commerce: Leadership Belleville Committee meeting, 8 a.m. at 216 E. A St. in Belleville

O’Fallon-Shiloh Chamber of Commerce: Board of Directors meeting, 8 a.m. at 116 E. First St. in O’Fallon

Thursday

Greater Belleville Chamber of Commerce: Lunch & Learn - Disabilities in the Workplace, 11:45 a.m. at Crehan’s Irish Pub, 5500 North Belt West in Belleville

This story was originally published May 22, 2016 at 10:49 AM with the headline "Business calendar."