The new Riverside Athletic Center, at 1173 Riverside St. in Portland is hosting a Learn to Play Lacrosse clinic for boys in grades K-8, Sundays from 3-4 p.m. The weekly program builds a strong foundation of fundamental lacrosse skills. The cost is $140. FMI, maineelitelacrosse.com.
The Western Maine Baseball Umpires Association is holding baseball umpire certification classes. WMBUA provides baseball umpires for schools and leagues above the Little League level in Cumberland and York counties. Classes run for five consecutive Sunday evenings beginning February 12, 2012. FMI, firstname.lastname@example.org or 653-8736.