Five things to do in Toronto on the weekend of October 18-20

Everything To Do With Sex Show Sex coaches and erotic toy vendors convene at this annual celebration of libido and lust. This year’s schedule includes a seminar on recreating the bondage scenes in erotic novel 50 Shades of Grey, and a lace, latex and leather fashion show. Signings by adult film stars are also happening throughout the weekend. Oct. 18­–20. $22.50–$35. Metro Toronto Convention Centre, 255 Front St. W. everythingtodowithsex.com

Nights of the Undead at Sgt. Splatter’s Get revved for Halloween with an adrenaline-inducing battle against the walking dead at an indoor paintball facility. Groups of 8 “survivors” armed with Airsoft guns brave the zombie-infested indoor playground to retrieve the tools they need to survive the apocalypse. 8 p.m. Until Oct. 31. $25. Sgt. Splatter’s, 54 Wingold Avenue, sgtsplatters.com

Jane Austen Trafalgar Ball Dream of recreating Elizabeth Bennet and Mr. Darcy’s fancy footwork? Try this basic workshop in early 19th-century dancing, followed by a ball with live music. Historical clothing is recommended. Oct. 19. $20–$29. St. Barnabas Anglican Church, 361 Danforth Avenue, danceweavers.ca

Toronto Chocolate Festival Highlights of the three-week sugar binge include chocolate tastings across the city, a trade show at Roy Thompson Hall, and a series of chocolate high teas at the King Edward Hotel. Until Nov. 3. $24–$250. Various locations, torontochocolatefestival.com