Get ready for a throwback like no other with a Kaleideum After Dark 18+ event! Y2Kaleideum will feature karaoke in the planetarium, Wii gaming, a nostalgic snack bar, and mocktails. Join us for a night of 2000’s nostalgia, laughter, and good vibes! Tickets can be pre-purchased online or at the door. $10 per member; $12 per non-member.