A Halloween Carnival and Costume Contest is being held to benefit Charleston School of Law Environmental Law Society and Charleston Moves on Saturday, October 25, around 4 p.m.

Registration runs from 2 to 4 p.m. with the costume contest starting at 4. Word is there could be an impromptu bike ride after the event.

Contest entry is $7, $5 for dogs, and $4 for kids under 12.

The event is at Cannon Park (corner of Calhoun and Rutledge streets).