It takes guts to enter the Lake Steam Baths. The 77-year-old Denver institution seems a little, uh, sketchy, squatting on a corner of West Colfax. But the experience is well worth the leap of faith. Ladies come Mondays and Thursdays to steam -- both in a dry hot-rock and eucalyptus sauna -- and whirlpool their tensions away; boys get the rest of the week. After a dip, try a full-body massage, a steal at just $28 an hour, or a mani/pedi. Just be sure to book in advance. And, yes, you've got to get naked.