Stressed with exams and essays? Holiday season is a busy time, and so Community Life Services has put together relaxation presentations. University of Ottawa marketing student and yoga instructor Anne-Marie Laplante will teach a class on “Relaxation Yoga,” which will teach students how to relieve stress through yoga. Sophie Terrasse will lead a second workshop—“Laughterology”—on the power of laughter as a stress-reliever. This will take place tomorrow from 5 p.m. to 7 p.m. in Carrefour francophone, room 026.