teacher, smiling indulgently but always ready to rap your knuckles with a day-old baguette if you get your future perfects wrong. Still others seem like they can't wait to explode with rage at ... well, anything, really. All of them are lovable in a historical light. When they're off their meds — not so much. They're living monuments to the golden age of free love, and, as medical science advances and rent-control laws stand, they're not going away anytime soon. (Can young people afford to move here anymore anyway?) They also have a world of sensual knowledge to impart.

Pros: Mother figures, father figures, lusty lovers, spiritual guides — these Baudelairean kickers against the pricks can do it all — and they bake a mean hash brownie to get it all started. Plus: years of experimentation have made them freaky. You may have to crank up the solar defibrillator, but they're experts in how to "get your motor running."

Cons: Occasional bad-trip flashbacks. Always slightly wary. Strawberry-scented oxygen tanks. Pillow talk = Allen Ginsberg stories. Hairy. Half tantric. Forgot if they put out candles.

Ponytail or braid can get caught in teeth. (Marke B.)

BURNING MAN FLINGS

Burning Man is a sexual and emotional cauldron. Liberally mix together a world of sensory delights, a spirit of reckless abandon, beautiful exposed bodies everywhere, sudden sandstorms that send you scurrying into the nearest tent or trailer, countless peak experiences, exposure to a myriad of lifestyles and communities, and 40,000 people with time on their hands, goodwill in their hearts, and lust in their loins, and it's no surprise that people end up hooking up left and right. This place oozes sexual energy while stripping away our emotional defenses and leaving us exposed to Cupid's arrows.

Pros: Whatever you want, it's here, often with no strings attached. When people come back from the playa all blissed-out and saying how it changed their lives, that's usually not just the drugs talking. People do things they wouldn't do in the everyday world — and then they do it again and again. And if you follow the sound advice of veteran burners to leave your expectations at home and just be open to the experience, then you're also in the ideal place to not just get laid but truly find love. Believe it or not, I know of lots of lasting, loving marriages between people who met on the playa.

Cons: All the things that make Burning Man so conducive to sex and romance can also create problems. People get emotionally splayed by the often overwhelming nature of daily life on the playa. They're vulnerable to everything from small slights that get exaggerated to the predators who invariably exist in any town. Couples get tested. Singles can at times feel lonely and desperate. Everybody has a few hard mornings after. And as a practical matter, dust gets everywhere — and I mean everywhere. (Steven T. Jones)

LUSTY LADIES

The Bay has a long and luxuriously twisted history of female sexual empowerment, full of Brights, Queens, Dodas, Califias, Blanks, Chos, and other sparkling heroines of don't-do-it-and-die philosophy — some of whom have gone on to become heroes, even. The two major, classic phalanxes of gyno-horno-positivism to have arisen from the mists of all that groundwork are the Lusty ...