Downtown

Inside XSO Nightclub, Denver’s Newest Late-Night Hotspot By 303 Pulse Staff📍 Denver Pavilions | 500 16th St., Suite 322📸 Photos courtesy XSO Nightclub Denver The Arrival Downtown Denver just got a serious glow-up.This fall, XSO Nightclub opened its doors on the third floor of the Denver Pavilions, bringing a Vegas-style nightlife experience to the Mile High City. After months of anticipation (and nearly $4.7 million in renovations), the 12,000-square-foot venue made its debut on September 15, 2025, with an opening party that pulsed late into the night. “We wanted to bring a Vegas type of vibe—without having to go to Vegas,” says co-owner Ventura Morales, whose family also owns the beloved 3 Margaritas restaurants around Colorado. A Club Built for Everyone ...