50 St Francois St, Florissant, MO 63031, USALocation: Duchesne Grounds50 St Francois St.Florissant, MO, 63031United StatesSee map: Google MapsPhone:(314) 837-0033 Florissant Valley of Flowers FestivalDates: 05/01/202605/02/202605/03/2026Time: see website Ballpark Village, Clark Avenue, St. Louis, MO, USAOrganization: Ballpark Village St. LouisLocation: 601 Clark AvenueSt. Louis , MO, 63102United StatesSee map: Google MapsPhone:314-345-9481 Fiesta De MayoDates: 05/02/2026Time: 1 pm Laumeier Sculpture Park, 12580 Rott Road, Sappington, St. Louis, MO 63127, United StatesOrganization: Laumeier Sculpture ParkLocation: 12580 Rott RoadSt. Louis, MO, 63127United StatesSee map: Google MapsPhone:314.615.5278 39th Annual Art Fair Dates: 05/08/202605/09/202605/10/2026Time: Friday, May 8 / 6–10 p.m. Saturday, May 9 / 10 a.m.–8 p.m. Sunday, May 10 / 10 a.m.–5 p.m. Stacy Park, Old Bonhomme Road, Olivette, MO, USALocation: Olivette Community Center9723 Grandview DriveOlivette, MO, 63132United StatesSee map: Google MapsPhone:314-993-0444 Party in the ParkDates: 05/08/2026Time: 5-8 pm A.B. Green Park, Dale Avenue, Richmond Heights, MO, USAOrganization: THE HEIGHTS: Richmond Heights Community CenterLocation: 8001 Dale AveRichmond Heights, MO, 63117United StatesSee map: Google MapsPhone:314-645-1476 Summer Sounds & SpiritsDates: 05/08/2026Time: 5:00 PM - 8:30 PM 65 Eagle Fork Ln, Moscow Mills, MO, USAOrganization: Eagle Fork FarmsLocation: 65 Eagle Fork LaneMoscow Mills, MO, 63362United StatesSee map: Google MapsPhone:(636) 366-9825 Mother's Day Weekend at Eagle Fork FarmsDates: 05/09/202605/10/2026Time: 10 am- 5 pm New Town at St. Charles, Saint Charles, MO, USALocation: New Town Amphitheater.St. Charles, MO, 63301United StatesSee map: Google MapsPhone:636 345 4569 Midwest MaifestDates: 05/09/2026Time: 2-6 pm Millennium Park, Barnes West Drive, Creve Coeur, MO, USALocation: Millennium Park 2 Barnes W Dr.Creve Coeur, MO, 63141United StatesSee map: Google Maps Summer Concerts in Millennium ParkDates: 05/14/202606/11/202607/09/2026Show more datesHide these dates08/13/202609/10/2026Time: varies Sutton Blvd, Richmond Heights, MO, USALocation: Sutton Blvd. South of Manchester Ave..Maplewood, MO, 63143United StatesSee map: Google MapsPhone:(314) 781-8588 Taste of Maplewood Street FestivalDates: 05/15/202605/16/2026Time: Friday, May 15, 6:00-10:00 p.m. Saturday, May 16, 11:00 a.m.-8:00 p.m. Donau Park, West Four Ridge Road, House Springs, MO, USALocation: Donau Park5020 West Four Ridge RdHouse Springs, MO, 63051United StatesSee map: Google MapsPhone:(314) 771-8368 Maifest 2026Dates: 05/15/202605/16/202605/17/2026Time: Friday 5-10 pm Saturday 5-10 pm Sunday 12-5 pm St Paul Catholic Church, Forest Knoll Drive, Fenton, MO, USAOrganization: St. Paul Catholic Church Fenton, MOLocation: 15 Forest Knoll DrFenton, MO, 63026United StatesSee map: Google MapsPhone:(636) 343-1234 St. Paul Catholic Church Parish PicnicDates: 05/22/202605/23/2026Time: Friday 5-10 pm Saturday 10 am- 10 pm Lewis & Clark Boat House and Museum, South Riverside Drive, Saint Charles, MO, USALocation: Lewis & Clark Boat House Museum1050 South Riverside Dr. St. Charles, MO, 63301United StatesSee map: Google Maps 20th Annual Missouri River Irish Fest 2026Dates: 05/22/202605/23/202605/24/2026Time: Friday 5/22 5-10 pm Saturday 5/23 11 am – 10 pm Sunday 5/24 12 – 5pm (Mass @10 am) Assumption Greek Orthodox Church, 1755 Des Peres Road, Des Peres, MO 63131, United StatesOrganization: Assumption Greek Orthodox ChurchLocation: 1755 Des Peres Road Town & Country, MO, 63131United StatesSee map: Google MapsPhone:314-966-2255 St. Louis County Greek FestivalDates: 05/22/202605/23/202605/24/2026Show more datesHide these dates05/25/2026Time: Friday-Sunday 11 am-8 pm Monday 11 am-3 pm Brentwood Park, Brazeau Avenue, Brentwood, Missouri, USALocation: Center of Clayton50 Gay Ave.Clatyon, MO, 63105United StatesSee map: Google MapsPhone:314-963-8689 Family Nights at Brentwood ParkDates: 06/12/202607/10/202608/14/2026Time: 5:30-9 pm Des Peres Park, Manchester Road, Des Peres, MO, USALocation: Des Peres Park12325 Manchester RoadSt. Louis, MO, 63131United StatesSee map: Google MapsPhone:314-835-6150 Des Peres Summer Concert SeriesDates: 06/12/202607/10/202608/14/2026Time: 7-9:30 pm
