Californian music festival GROWING UP IS DUMB is back after nearly 10 years and has announced its first wave lineup. Algernon Cadwallader, Ariella, Babebee, Dogs on Acid, F.Y.P., Frown Line, Ging Nang Boyz, Good Luck, Merry Christmas, Sad Park, Shinobu, Short Fictions, Star 99, Sunday Cruise, Superworld, The Taxpayers, Walter Mitty and His Makeshift Orchestra, and Whatever, Dad will be playing the festival. GROWING UP IS DUMB is presented by Lauren Records and it will take place at The Echo and Echoplex in Los Angeles, California on April 5.