The lounge at Thaiku Thai restaurant is designed to look like a Chinese apothecary, and the interior is packed with so many carefully arranged, interesting things that it resembles a museum exhibition. Strong, Asian-themed cocktails include an Oolong tea martini and various drinks infused with yohimbe—an herb derived from the bark of African evergreens with a warning list of side effects that only makes it more enticing: It's a purported aphrodisiac, stimulant, and mild hallucinogen. (Try the Yohito, a mixture of yohimbe, ginseng, rum, lime, and mint.) The tragic twist: Fu Kun Wu allows you to order only one yohimbe cocktail a night.