The first Ridgefield Police Benevolent Association Penguin Plunge to benefit Special Olympics Connecticut went off without a hitch over the weekend.  About 3 dozen people took to the water of Great Pond at Martin Park Beach after raising a minimum of $25.  Special Olympics Connecticut Penguin Plunge events benefit its sports, health and fitness programs for athletes of all abilities.  Ridgefield PBA members typically participate in the Torch Run each June, and wanted to find other ways to get involved with the organization.