The world’s favorite side dish takes center stage at this inaugural event featuring waffle and crinkle-cut fries in all shapes and sizes, as well as tasty creations ranging from carne asada and pizza fries to truffle, cheese and veggie fries. Craft beer and a curated lineup of musicians, bands and DJs add to the fun. 2-10 p.m. $15 entry (online purchase only); $2-3 for fries. Margaret T. Hance Park, 67 W. Culver St., Phoenix, friedfestival.com.