This free, three-day event during the Martin Luther King Jr. holiday weekend will feature scientists, engineers, and other STEM professionals showing off cutting-edge research and awesome new inventions, many of which originated right here in St. Louis.
Exhibits feature tabletop activities and prizes, and amazing performances and demonstrations will take place throughout the day. 11 to 4 p.m. on Saturday, Jan. 16 and Monday, Jan. 18, and noon to 4 p.m. on Sunday, Jan. 17.
Free. At the Saint Louis Science Center. More information: slsc.org
The city of O’Fallon, Mo., throws a fantastic, family-friendly celebration at the Ozzie Smith Sports Complex over the 4th of July holiday weekend.
Year after year, Webster Groves Community Days continues to be one of the largest Independence Day community celebrations in the area, including one of the most popular 4th of July parades.
Take your family to watch birds of prey fly right over your head, meet the wonderful bird ambassadors of the World Bird Sanctuary up close and much more.
Riverfest 2026 features fireworks over the river, a carnival, live music, craft and food vendors, and lots of fun kids activities.
Kids can work on existing gym skills, learn new skills or just play around during Open Gym at Miss Kelly's Gym in Creve Coeur.