All attractions are open! Say hello to springtime with a visit to Arbor Day Farm in Nebraska City - just in time for our Easter Weekend Celebration. Beginning today, the Tree Adventure, Apple House Market, Pie Garden Cafe, and Arbor Lodge Mansion are all open Monday - Saturday 9 a.m.-5 p.m. and Sunday from 11 a.m. - 5 p.m. Note: Easter Sunday hours are 12 p.m.-4 p.m.