Don’t Miss It

LOUIS C.K.

If your kid's an (expletive), then you'll relate to this comedian at 9 p.m. Saturday in The Pearl at the Palms, 4321 W. Flamingo Road. Tickets are $53-$83; call 944-3200.

BRET MICHAELS

See what the cat dragged in at 10 p.m. Saturday in the Royale Pavilion at the Riviera, 2901 Las Vegas Blvd. South. Tickets are $41.80-$70.40; call 794-9433.

UFC 137

Sorry ladies, you'll have to be satisfied with a main-event bout between BJ Penn and Nick Diaz, after Georges St. Pierre withdrew because of injury. Heavy sigh. Doors open at 1:15 p.m. Saturday at Mandalay Bay Events Center, 3950 Las Vegas Blvd. South. Tickets are $200-$1,000; call 632-7580.

MARILYN MANSON

The spooky rocker hosts a Halloween party Saturday at The Bank at Bellagio, 3600 Las Vegas Blvd. South. Doors open at 10: 30 p.m. Cover charges apply; call 693-8300.

HALLOWEEN FEST

Enjoy some candy with the kids at this festival that also features pony rides, a bounce house and games from 3 to 7 p.m. Sunday at The Village at Lake Las Vegas, 15 Costa di Lago, Henderson. Free; call 564-4700.