Festivals in Florissant

Check out happening festivals events all around Florissant, MO

Florissant Valley of Flowers Festival 2026

 Fri, 01 May at 12:00 pm 50 St Francois Street, Florissant MO 63031

17th Annual Mayors' Shamrock Charity Ball

 Sat, 21 Mar at 06:30 pm JFK Community Center