Spring Egg Hunt Expedition allows kids ages 4 and up to weave through the trees at Lake Geneva Ziplines and discover treasures along the way. 9 a.m. to 4 p.m.; adventures start on the hour. Lake Geneva Ziplines and Adventure Park, N3232 Co. Road H, Lake Geneva. For more info, call (262) 248-9271 or visit lakegenevaadventures.com.