The people at this gay dance hall like line dancing so much, they'll teach you for free. Lessons on the spacious wood dance floor (with disco ball overhead) are on the house from 8 until 10:30 every Thursday night, and on the second and fourth Fridays of the month. The instructors try to bring it back to basics for the newbies, and they've been reintroducing classic dances like Chase the Matador, Earthquake and maybe even Hanky Panky in the near future. The real show comes on weekends, when you can test your skill with the regulars. (For group dances like Wild Wild West, amateurs are wise to stick to the middle and let the pros lead the way.) The place has as classic a country feel as can be had in Midtown, with a big bar (lined with cutouts of studly cowboys in their underwear) near the dance floor, two pool tables and video poker. Bring your boots.