Explorer file photo, Coronado Little League invites boys and girls ages 5-16 to register for the Spring 2011 season. Details: 10 a.m.-2 p.m., Jan. 8; 1-4 p.m., Jan. 22; and 10 a.m.-noon, Feb. 12; Dick’s Sporting Goods, 11935 N. Oracle Rd. Mail-in registration is ongoing. Tryouts and on-site registration on Saturday, Feb. 19 at Coronado K-8 School, 3401 E. Wilds Rd. www.CoronadoLL.org or 400-8360.