Just in time for the 10th Anniversary of the Mall at Stonecrest, the cast of "Yo Gabba Gabba!" make an exclusive appearance direct from the hit Nick Jr. show "Yo Gabba Gabba!" Meet Brobee, Foofa, Muno, Plex and Toodee on Saturday, Oct. 22, beginning at noon. Bring the kids, bring the camera and meet the stars of "Yo Gabba Gabba!" up close and personal like never before.