The third Toronto Polar Plunge is Saturday Sir Casimir Gzowski Park, 1751 Lakeshore Boulevard West. Toronto Police members of prominent in this charitable benefiting the Special Olympics. A release says TPS members are proud supporters of the plunge, which is organized by the Law Enforcement Torch Run. Check-in for participants will be at 11 a.m., with opening ceremonies, including remarks from Chief Mark Saunders starting at 11:30 a.m. The plunge will be taking place at noon.