Welcome to Arlington Lacrosse Twitter Page. Here we will share organization updates and content that pertains to Arlington Lacrosse. Arlington Lacrosse (Arlington, WA) is a K-12 club team that teaches the sports fundamentals. Open to Arlington amd Lakewood School Districts. ARLINGTON LACROSSE'S PURPOSE IS TO NURTURE THE PHYSICAL, MENTAL, AND CHARACTER GROWTH OF KINDERGARTEN TO 12TH GRADE "STUDENT ATHLETES" WHO PLAY THE GAME OF LACROSSE.