Join the New Canaan Land Trust as we celebrate National Dog Day on our dog-friendly Watson-Symington Preserve on Saturday morning August 24th. Enjoy coffee and bagels, have a (free) portrait taken with your best friend, participate in a fun scavenger hunt designed for the whole family... and, of course, walk our wonderful Preserve! Free for all. Thanks to the support of Canine Company, Grove Street Veterinary and Pet Pantry Warehouse and Venture Photography. Saturday, August 24th 8 am to noon.…