Events in Mason, Ohio

26 upcoming listings — live music, theater, markets, drag, comedy and more, each with a time, a venue and a street address.

What's coming up

• Mahjong Continuation Class at Rusty Bucket
  Tue 25 Aug 2026, 6:00 PM — Theater
  Rusty Bucket Restaurant and Tavern · 5035 Deerfield Boulevard, Mason, OH 45040
• The Dinner Detective True Crime Mystery Dinner Show
  Sat 29 Aug 2026, 6:00 PM — Theater
  5200 Natorp Blvd · 5200 Natorp Boulevard, Mason, OH 45040
• H7 Network: Mason, OH
  Tue 1 Sep 2026, 12:00 PM — Meetup
  James' Third Base Sports Bar and Grill · 1079 Reading Road, Mason, OH 45040
• CancerFree KIDS 100 Mile Challenge Cincinnati Kickoff
  Tue 1 Sep 2026, 4:00 PM — Meetup
  Lindner Family Tennis Center · 5460 Courseview Drive, Mason, OH 45040
• Mahjong Continuation Class at Rusty Bucket
  Thu 10 Sep 2026, 6:00 PM — Theater
  Rusty Bucket Restaurant and Tavern · 5035 Deerfield Boulevard, Mason, OH 45040
• CancerFree KIDS 100 Mile Challenge Kickball Tournament hosted by Sonder
  Sat 12 Sep 2026, 11:00 AM — Sports
  Sonder Brewing · 8584 Duke Boulevard, Mason, OH 45040
• Mahjong Beginner Class at Rusty Bucket (Mason)
  Sun 13 Sep 2026, 2:00 PM — Theater
  Rusty Bucket Restaurant and Tavern · 5035 Deerfield Boulevard, Mason, OH 45040
• Open House for Aster Springs Outpatient - Cincinnati
  Wed 16 Sep 2026, 4:00 PM — Meetup
  Aster Springs Outpatient - Cincinnati · 3530 Irwin Simpson Road #B, Mason, OH 45040
• The Dinner Detective True Crime Mystery Dinner Show
  Sat 19 Sep 2026, 6:00 PM — Theater
  5200 Natorp Blvd · 5200 Natorp Boulevard, Mason, OH 45040
• Project Management Techniques Training Course in Mason, OH
  Fri 25 Sep 2026, 9:00 AM — class
  Regus · Mason, Mason, OH 45034
• Talk and Book Signing with Bestselling Author Don Bentley
  Sat 26 Sep 2026, 6:00 PM — Meetup
  Half Price Books · 8211 Arbor Square Drive, Mason, OH 45040
• 2026 REBUILD Sponsorships
  Thu 1 Oct 2026, 7:00 AM — Meetup
  Crossroads Church Mason · 990 Reading Road, Mason, OH 45040
• 2026 REBUILD Conference
  Thu 1 Oct 2026, 7:00 AM — Meetup
  Crossroads Church Mason · 990 Reading Road, Mason, OH 45040
• 5th Annual Baron Group Golf Outing
  Sat 3 Oct 2026, 7:15 AM — Meetup
  The Grizzly Golf and Social Lodge · 6042 Fairway Drive, Mason, OH 45040
• The Dinner Detective True Crime Mystery Dinner Show
  Sat 3 Oct 2026, 6:00 PM — Theater
  5200 Natorp Blvd · 5200 Natorp Boulevard, Mason, OH 45040
• H7 Network: Mason, OH
  Tue 6 Oct 2026, 12:00 PM — Meetup
  James' Third Base Sports Bar and Grill · 1079 Reading Road, Mason, OH 45040
• Cincinnati-East Fall Wedding Expo
  Wed 7 Oct 2026, 6:00 PM — Meetup
  Hilton Garden Inn Cincinnati/Mason · 5200 Natorp Boulevard, Mason, OH 45040
• Oathkeepers Fire Conference 2026
  Fri 9 Oct 2026, 3:00 PM — Meetup
  Joe Barr American Legion Post 194 · 402 Reading Road, Mason, OH 45040
• Mason Open House | Fall For Your Skin
  Thu 15 Oct 2026, 5:00 PM — Meetup
  The Dermatology Group · 5298 Socialville-Foster Road, Mason, OH 45040
• 3-Day Advanced Quality System Design (QSD) Training_Cincinnati OH
  Tue 20 Oct 2026, 8:00 AM — Comedy
  Hilton Garden Inn – Cincinnati/Mason · 5200 Natorp Boulevard, Mason, OH 45040
• 5-Day QSD Training – Cincinnati, OH, USA (IN PERSON)
  Mon 26 Oct 2026, 8:00 AM — class
  Hilton Garden Inn Cincinnati/Mason · 5200 Natorp Boulevard, Mason, OH 45040
• 2026 CEG Gala- A Masquerade
  Fri 30 Oct 2026, 6:00 PM — Meetup
  Manor House, conf · 7440 Mason Montgomery Road, Mason, OH 45040
• H7 Network: Mason, OH
  Tue 3 Nov 2026, 12:00 PM — Meetup
  James' Third Base Sports Bar and Grill · 1079 Reading Road, Mason, OH 45040
• The Dinner Detective True Crime Mystery Dinner Show
  Sat 7 Nov 2026, 6:00 PM — Theater
  5200 Natorp Blvd · 5200 Natorp Boulevard, Mason, OH 45040
• Project Management Techniques Training Course in Mason, OH
  Fri 27 Nov 2026, 9:00 AM — class
  Regus · Mason, Mason, OH 45034
• The Princess Ball Experience (Cincinnati, Ohio)
  Sat 6 Mar 2027, 9:30 AM — Live music
  Great Wolf Lodge | Mason · 2501 Great Wolf Drive, Mason, OH 45040

Listings are seeded from venue and organiser calendars. See them on the map.