The City of Kalona’s pool begins its 2015 season with special hours for the Memorial Day weekend. The Kalona Municipal Pool is going to be open from 4 to 7 p.m. today, from 1 to 7 p.m. tomorrow, 1 to 6 p.m. Sunday, and from 1 until 7 p.m. Memorial Day. On Wednesday, the last day of school for Mid-Prairie students, the pool will begin its summer hours of 1 to 7 p.m. Monday through Saturday and 1 to 6 p.m. Sundays. On Tuesday, while school is still in session, the pool will be open from 4 to 7 p.m.