Octuber - Check out @withinwaves photographs this weekend at the carvesf.com sand sculpting competition outside Sports Basement at Crissy Field, 610 Old Mason Street, San Francisco CA. In addition to watching 400 tons of sand sculpted into amazing art, you can enjoy music, art inspired by surf culture, frosty beverages and gourmet food trucks provided by Off The Grid. Carve San Francisco brings awareness and funds to the Surfrider Foundation and Sustainable Surf. Nick Allen's work will be displayed inside the Sports Basement in a gallery area alongside the works of Wolgang Bloch, Charlie Callahan, Walter Blair Tom, and others... The best days to see the sand sculpting will be this Saturday October 19th from 9am-6pm and Sunday the 20th from 9am-4pm. #withinwaves #obsf #oceanbeachsurf #surfrider #carvesf