251 Dekalb, King of Prussia’s new upscale modern gated apartment community, will be hosting a Heat Wave Summer Soiree on June 10, 2017. Inspired by the vibrant vibes of South Beach, Miami, the free, open-to-the-public event will center around the community’s outdoor salt-water pool. Oversized, Instagram-worthy pool floats, pulsing DJ music, specialty drinks, and artfully crafted bites.