Stevenson will host the third annual Meghan Puls Lacrosse Classic at 10 a.m. Oct.20 at Mustang Stadium in Owings Mills. This year's tournament features the host Mustangs as well as Goucher, Virginia Wesleyan, Franklin & Marshall and Cabrini. Admission is free; a donation of $5 at the gate would be appreciated. All donations and proceeds will benefit the Meghan C. Puls Foundation Inc., which helps families and children through supporting organizations in the areas of health services and research, youth recreation and education. ... Johns Hopkins will host the third annual "Stick It to Sarcoma" event Sunday in combination with the team's Blue Jay Invitational. Louisville, George Mason, Rutgers and Team STX also will participate.