The annual COSI Science Festival kicked off earlier this week with events across Columbus, leading up to the "Big Science Celebration" outside of COSI on Saturday, May 2. The Big Science Celebration is a free, family-friendly event featuring interactive science demonstrations and activities led by local STEM professionals, researchers and experts.

The circus comes to the Schottenstein Center all weekend long! Featuring multiple performances each day from April 30-May 3, the Ringling Bros. and Barnum & Bailey present The Greatest Show On Earth^®, a high-energy, music-driven experience with bold circus performances that is perfect for the whole family.

Martin Lawrence is bringing the laughs to Mershon Auditorium on Friday, May 1, as part of his “Y’all Still Know What It Is!” Tour, delivering his signature humor, stories and observations that keep audiences laughing all night.

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This weekend's Columbus Clippers series vs. the Toledo Mud Hens features multiple themed gameday promotions, including Princesses & Pirates Day on Saturday, May 2, and Space Day on Sunday, May 3. On Saturday, kids are encouraged to dress up to meet with a handful of favorite princesses and pirates who will be on the concourse throughout the game. The following day, prepare for an out-of-this-world experience at Huntington Park as NASA and The Ohio State University bring interactive displays that are sure to delight fans of all ages.

It's "Jim Tressel Bobblehead Night" at Historic Crew Stadium as the Columbus Aviators of the United Football League return home this Friday, May 1, to host the Houston Gamblers for an 8 p.m. kickoff. The first 5,000 fans in attendance will receive the special promotional bobblehead, so arrive early and be sure to use this exclusive 35% ticket discount as a subscriber to Experience Columbus.

Please note: We are not responsible for event logistics or ticketing. For any inquiries, contact the host or event organizer.