System Frequency: System Thursdays Open Decks

System Frequency is back at 420 Bar & Lounge, serving as Dyckman's premier rave and open decks series. The night features an all-night happy hour with food and drink specials, plus options for hookah and bottle service. Sign-ups for open decks are taken in person; attendees should look for Hotline Castle to participate. Set times are 30 minutes, and players should bring USBs for a Pioneer AZ setup.