The grand opening of MAD.KAT Gallery features a group show with 13 artists called In·ter·con·nec·tion. See artists from Tokyo, Cairo, Athens, Madrid, New York, San Francisco, Germany, Poland, and the Coachella Valley. The gallery will continue to bring in new contemporary art to the desert and emphasize international and national artists in addition to talented locals. A reception will be held on Saturday Oct. 21 at 5 p.m., and the exhibition runs through Dec. 23.