The Royal Scottish Country Dance Society Southwest Washington State Branch invites the public to Friday Frolic Scottish Dance Parties from 7:30 to 9 p.m. Sept. 6, 13, 20 and 27 at Columbia Dance Center, 1700 Broadway, Vancouver. There’s a $5 donation at the door for an evening of joyful, easy dancing. No partner or experience is needed. All dances will be taught and called. Soft-soled shoes are recommended. Refreshments will be served afterward. Questions? Contact Liza at lizahalpenny@msn.com or 360-798-3388 or visit www.rscds-swws.org.