Tonight: Twinks in 2winks

Strip down to your skivvies at 440 Castro: It's underwear night! Check your clothes in the back and mingle with a bar full of hunks in little more than trunks -- or boxers or briefs. When: 9 p.m. to close. Where: They make it so easy: It's 440 Castro St.! [Photo: That's an advertisement for Australian underwear maker 2wink via Parisian Boys]

Tonight: Less is way more

Get nearly naked at 440 Castro, where it's underwear night! Check your clothes in the back and mingle with a bar full of hunks in little more than trunks -- or boxers or briefs. When: 9 p.m. to close. Where: They make it so easy: It's 440 Castro St.!

Every day is daddy's day here

It's undies-a-go-go at 440 Castro tonight. Drop trou in the back and mingle with a bar full of hunks in little more than trunks -- or boxers or briefs. What: 440 Castro undies party. When: 9 p.m. to close. Where: 440 Castro St. [Photo: Undergear]

Time for hunks in trunks

We're all about undies at 440 Castro tonight. Check your clothes in the back and mingle with a bar full of hunks in little more than trunks -- or boxers or briefs. What: 440 Castro undies party. When: 9 p.m. to close. Where: 440 Castro St., natch. [Photo: He's wearing Unico briefs]

Under appreciated

It's undies night at 440 Castro! Check your clothes in the back room and party with a bar full of hunks in little more than trunks -- or boxers or briefs. What: 440 Castro undies party. When: 9 p.m. to close. Where: 440 Castro St., of course. [Photo: Undergear]

Would you reject his marriage proposal?

That's Navy lieutenant and UCSF graduate Andy Baldwin, 30, star of ABC's pick-a-chick series The Bachelor, which airs its season finale Monday night. He's a triathlete, pictured here exercising in New York's Central Park. Baldwin, 30, knows San Franciso: He's a 2003 UCSF grad. Plot spoiler: We already know who he's picking Monday night. Baldwin's asked her to marry him -- and she's turned him down. Sheesh! [Photo: TMZ]

Tonight: Get (nearly) naked

It's underdrawers night at 440 Castro. Check your clothes in the back room and party with a bar full of hunks in little more than their boxers -- or briefs. What: 440 Castro undies party. When: 9 p.m. to close. Where: Uh, 440 Castro St., of course. [Photo: Undergear]

Boxers or briefs

That'll be your toughest decision tonight if you opt for a drink at 440 Castro, which everyone I know still refers to by its old name, Daddy's. The bar's pitch: Check your clothes in the back room and party with a bar full of hot guys sporting nothing but skivvies. Hmmm. I showed up not many months ago, and I gotta say: It wasn't exactly full of hot guys and there were plenty (like me) who weren't in their undies. In any case, I'm a briefs kind of guy -- when I wear them at all. What: 440 Castro underwear party. When: 9 p.m. to close. Where: Duh! 440 Castro St.