A multi-artist electronic music concert unfolds at Pechanga Arena in San Diego, featuring Alison Wonderland, Hamdi, Flava D, RL Grime, Nitepunk, and additional acts. Pechanga Arena is a long-running indoor venue in the Midway area, well known for hosting large-scale shows. The lineup spans electronic, bass, and hip-hop–influenced dance music, making it a notable cross-genre night in the city’s live-music calendar.