Far above Chicago River, Trump Tower’s mezzanine level bar serves cocktails spiked with fresh-squeezed juices and herbs. Floor to ceiling windows front a wild view of the Michigan Avenue bridge; clusters of tables and comfy chairs in front of them are plentiful. Sushi menu’s decent, but if you’re hungry, head upstairs to Sixteen for something slighty more substantial. Drinks are the stars at Rebar. Good example: Wild Orchid with Trump vodka, sauvignon blanc, St. Germain, fresh limes and micro-orchids.