SUB 51 is a signature bottle service lounge, situated on the lower level of River North’s Hub 51. Designed for DJs, the lounge offers a high energy, late-night atmosphere, amplified by music from renowned DJ’s. The intimate, 13 table nightclub, features low tables, plush banquette seating, attentive table side service, and premium beverage options. This club is an ideal destination for your special occasion, or just a memorable, high-style, weekend evening in Chicago. Space is limited so table reservations are required for entry.