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Fright Club

SF's Great Halloween Bashes

The Castro's dark for the first time this year, but you're not flinching. You've still got plenty of tricksup your sleeve this weekend...

Spiderball 2008

Spiderball 2008

What: Burning Man's La Playa meets the FiDi
Why Go: Decompression is over, but the playa lives on with six full bars, sensory-boosting light shows, acrobatic performances and DJs—all housed in the former Federal Reserve. Because there's nothing like partying till dawn in an old bank.

411: $65, 9pm-4am, Oct 31, Bently Reserve, 400 Sansome St (at Sacramento), buy tickets here

Cantina's Halloween Bash

Cantina's Halloween Bash

What: Booty-bumping beats and the best cocktails in town
Why Go: Your Captain Jack Sparrow look might win you $500 for best costume, which will be put to good use for pitchers of Highway Robbery (cachaca, elderflower liqueur, lime, Campari and grated cinnamon) or the house favorite Laughing Buddha.

411: $10, 9pm-2am, Oct 31, Cantina, 580 Sutter (at Mason), 415-398-0195

MatrixFillmore's Prohibition Party

MatrixFillmore's Prohibition Party

What: The Roaring '20s come alive
Why Go: Grab a sultry partner in crime, show up as Bonnie and Clyde and fill up on bourbon and whiskey cocktails, gangster-style. While you might not get served paper-covered liquor bottles, you'll still get that old-school speakeasy feel.

411: No cover, 8pm-2am, Oct 31, MatrixFillmore, 3138 Fillmore St (at Greenwich), 415-563-4180

Masquerade Ball 2008

Masquerade Ball 2008

What: French maids and sly schoolgirls in the heart of Union Square
Why Go: Spread out over nine different areas in the hotel, with six dance floors of hip-hop, house and '80s music to choose from and a hosted bar all night long.

411: $85, 9pm-2am, Oct 31, Westin St. Francis, 335 Powell St (at Post), buy tickets here

Ghostship 2008 on Treasure Island

Ghostship 2008 on Treasure Island

What: The ultimate after-party on Treasure Island
Why Go: Everything you liked in the desert (aka, Burning Man) is condensed into this all-night party in the middle of the Bay. The Ghostship sets sail at 10pm, complete with haunted house, padded room, art cars and three rooms of sound.

411: $17, 10pm-4am, Nov 1, Treasure Island, California Ave, 415-865-2118; take the free Biodiesel shuttle from Civic Center Plaza

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