Tzar

If you ever wondered what it was like to party in the Moscow underground, Tzar is the closest you're going to get—in River North anyway. The latest nightspot in the 'hood for those looking for bottle service and to be seen, Tzar's claim to fame is its vodka vault, a glass-walled room brimming with the chilled spirit. On weekends, the line stretches around the block, and inside good-looking folks shimmy to the latest Top 40 club beats. If that's your thing, it's worth the effort. If not, don't bother.