BT21 Club Valentine’s Worldwide Release New BT21 Club merchandise to be released on February 6 at 8:00 a.m. PST. Release Date: February 6 at 8:00 a.m. PST GO TO BT21 Club Source Source Related Pages BT21 BABY Prism Digital Case BT21 BABY Peekaboo Monitor Doll BT21 Tamagotchi