Summerfest by April Rosenthal for Moda Fabrics. Summerfest is a celebration of summer - that most magical season. The asphalt feels like a frying pan and the nights are breezy and balmy. Everywhere you look, the colors are bright, vibrant and cheerful - swimsuits, snow cones, tank tops and flip flops. The prints in Summerfest are inspired by fireworks, parades, picnics and flower gardens - the epitome of summer.