Please see the website for some June lax via Building Blocks Lacrosse (BBL). It says for grades 2-4, but if your first grader is interested, I suggest you just ask the league if they're open to younger kids participating.
Location: Superdome (Waldwick)
Time: 4:00 PM - 5:15 PM
Dates: June 7, 9, 14, 16, 21, 23, 28, 30