Friday, May 3
Lincoln -- 7 a.m., Spring plant and rummage sale, Trinity United Methodist Church, 1345 S.16th St. Open Saturday at 8 a.m.
Grand Island -- 5:30-8:30 p.m., artists reception for the 14th Annual National Miniature Show.at Prairie Winds Art Center, 112 West 3rd St. Runs through May 31. For more information visit www.prairiewindsart.com or call (308) 381-4001.
Saturday, May 4
Norfolk -- 9 a.m.-3 p.m. Plant Fair at Northeast Community College, Cox Activity Center. Free admission, demonstrations, door prizes. Runs Friday 6-8 p.m.
Bellevue -- 10 a.m.-4 p.m., Family Nature Day at Gifford Farm Education Center, 700 Gifford Rd. Activities, programs, visit animals. Cost $3. For more information call (402) 597-4920 or visit www.esu3.org/giffordfarm.
Hastings -- 9:30 p.m., Sachtleben Observatory, 4725 S Wabash Ave.; sky viewing program for the public, weather permitting.
Sunday, May 5
Omaha -- Twenty-seven amazing sculptures made from 500,000 Lego bricks in 14 individual displays as you tour the garden. Garden admission rates apply. Free for members.
Lincoln -- 9 a.m., Lincoln Czech Festival at the Pla Mor Ballroom, 6600 West O St. Food, music, vendors. Free admission.