Fair St Louis Parade 2025. The parade always takes place “rain or shine.” it began at 20 th. For 141 years, the parade has been held in downtown st.

In 2025, it will be moved to an unspecified date in the fall, according to celebrate st. Louis mardi gras in soulard is a vibrant celebration featuring dazzling parades, live music, and unique events like the purina pet parade and wiener dog derby.