Take part in the world’s largest indoor snowball fight

Largest anywhere? That's the claim, anyway. Pick from four skate sessions at this Mayfair rink and get ready to toss some snowy ammunition. Also look for face painting, tattoos and Olaf from Frozen.

Where: Rolling Thunder Skating Rink at 7017 Roosevelt Blvd.

When: December 27, 2016 from 1:00 p.m. to 11:00 p.m.

How much: $5 admission (skate rental extra)