9 p.m. The Peabody. $10.
The Peabody RiverTop Parties continue into the fall with the city's biggest Halloween celebration. Local DJ Brandon Peck is spinning and Epiphany is emceeing at the voodoo-themed extravaganza. Plus, $5,000 in cash and prizes are being given away for the best costumes — first place gets $3,500 and prizes, including $1,000 cash, $150 in dining certificates and an overnight invitation to the Peabody's Presidential Suite. Reservations are available for the VIP Voodoo Lounge, as well as a special ticket package that includes a guest room the night of the party, and breakfast for two at Capriccio Grill the next morning. Better get that costume pulled together if you really feel like partying in style this year.