Onyx Room Nightclub has represented what is best in San Diego's nightlife for years. Featuring a variety of local San Diego spun DJs and International talent along with world-class service. We have created a night-time destination for all. With music genres from hip hop, mash-ups, top 40 and party rock to house, electronic, dubstep, 80's and reggae we have something to offer for everyone. What really makes a dance club are the people. It is here that Onyx has captured something special as it attracts an open minded, up-for-anything and above all, incredibly friendly crowd. Onyx brings something different to the culture of San Diego's downtown nightlife. It is a nightclub at ease with all the details that make a club really work, and an unusually tight synergy in the music. Join Onyx's nightclub in the Gaslamp district for a great time! DRESS CODE IS STRICTLY ENFORCED. NO HATS/HEAD ATTIRE, NO ATHLETIC SHOES – White. Nike. Air Force 1. Air Jordan’s. Adidas. Chucks. NO WORK BOOTS – Timberland. Lugz. Polo. NO FLIP FLOPS, NO ATHLETIC WEAR, NO SHORTS, NO OVER SIZED/BAGGY CLOTHING, NO TATTOOS ABOVE NECK: Neck. Facial. Head. NO HOODIES, NO EXPOSED JEWELRY, NO BANDANAS/DO-RAGS, NO SUNGLASSES, NO BACKPACKS/OVER SIZED PURSES, NO BAD ATTITUDES, NO PLAIN WHITE T-SHIRTS, NO MILITARY/MILITANT ATTIRE: Cammo. Fatigues. NO DRUGS/DRUG PARAPHERNALIA, NO WEAPONS OR items that could serve as a weapon will be not be permitted in the establishment. Any patron who alters his/her appearance after entering the club so that he/she is no longer within dress code guidelines will be asked to leave the premises. Dress code enforced solely at Management’s discretion. No exceptions.