If you’d rather be anywhere but the club on Halloween weekend, skip the parties and head to Navina Yoga Oct. 27 for a calming night of candlelit yoga. Renew your sense of mindfulness and find serenity as you practice your poses in (almost) complete darkness. The dress code is all-black, so aim for a Lululemon-clad Wednesday Adams aesthetic. Admission is $10 with proceeds going towards CASA Child, Adolescent, Family Mental Health.