Holy Cross Lutheran Preschool, 14085 Pike Lake Trail in Prior Lake, is hosting an open house from 3 to 6 p.m. for those interested in enrolling for the 2008-09 school year. There are openings in the 3-year-old program, the 4-year-old morning program and the 5-year-old kindergarten readiness program. For more information, call (952) 445-1779 or visit www.holycross-pl.org.