This casual and intimate all-male Dupont Circle club draws a crowd that is friendly, upscale, and very attractive. The interior -- not that you'll be able to see much of it, because J.R.'s is always sardine-packed -- has a 20-foot-high pressed-tin ceiling and exposed brick walls hung with neon beer signs. The big screen over the bar area is used to air music videos, showbiz sing-alongs, and favorite TV shows. Thursday is all-you-can-drink for $8 from 5 to 8pm; at midnight, you get free shots. The balcony, with pool tables, is a little more laid back. Food is served daily, until 5pm Sunday and until 7pm all other days.