Warmer temperatures have melted ice and diminished snow piles.  But, at St. Paul Academy and Summit School, the most notable sign of spring was activity in the Lily Courtyard. Junior boys Nick Koch, Sam Suzuki, Abdulsalan Osman and Luke Bishop played frisbee, with sophomore Brendan McGlincey even in shorts, on the afternoon of Mar. 11 before spring break. “I love passing the disk with my bros,” Koch said.