APPLETON, Wis. — Lawrence University hosts No. 15 St. Scholastica in a key Northern Collegiate Hockey Association series this weekend at the Appleton Family Ice Center. Lawrence, which is riding a four-game unbeaten streak, is in third place in the NCHA’s North Division and St. Scholastica is three points ahead of the Vikings in second place. The puck drops at 7 p.m. on Friday, and Saturday’s game is set for 4 p.m.