City offices will be closed on Monday, July 4, to mark the Independence Day holiday. Residential trash and recycling collection will remain on schedule. The Olathe Downtown Library will be closed. The Olathe Community Center will be open from 7 a.m. to 1 p.m. The four outdoor pools (Mill Creek, Frontier, Oregon Trail, and Black Bob Bay) will be open from 12:30 p.m. to 6 p.m. Mahaffie Stagecoach Stop will be open 10 a.m. to 4 p.m..