The University of Southern Maine softball team will host a series of four clinics for players ages 8-18, to be held Jan. 26, Feb. 2, Feb. 9 and March 9 from 8:30 to 10:30 a.m. at the Costello Sports Complex Fieldhouse. The cost is $20 for each clinic or $75 for all four. Register at southernmainehuskies.com/ fanzone/clinics.

Registration is open for the Great Harbor Shoot-Out basketball tournament March 14-16 at gyms on Mount Desert Island and in Trenton and Ellsworth. The event is open to junior high and high school teams. For more information, contact Diana Novella at 244-3713 or diana@harborhousemdi.org.