Longitude Lounge is the upstairs patio and lounge compliment to French restaurant Latitude, which is on the first floor. The patio overlooking Yueyang Lu is the main draw, but Longitude offers weekend dance music and drink deals to its younger Euro yuppie crowd. As a patio, its really popular in the summer time, with the after work drinks crowd coming in for drinks specials and staying on into the night. Most of Shanghai's locally-based DJs also do nights at Longitude, with music ranging from house, techno, and even some live jazz performances.