Kick off the weekend with comedy.

Arlo Stone and Dan Cossette, two Portland-based comedians, will perform at 9 p.m. today at Ground Zero, 123 S. Front St., Medford.

Ryan Wingfield and Aldo Juliano will perform at 9 p.m. today and Saturday at Chadwick’s Pub in the Rogue Regency Inn, 2300 Biddle Road, Medford.

Admission to shows at either club costs $5, but get to Ground Zero early for a free buffet-style dinner.