description from the TBS comp page for Concord Diablo Rock Gym:
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Free for Touchstone Climbing Gym members (e.g. Mission Cliffs in San Francisco).
Free food. Free drinks. Free t-shirt.
New boulder problems. New friends.
All comps start at 6pm.
Official Website: http://www.touchstoneclimbing.com/comps.html
Added by tantek on January 24, 2009
tantek
Short url for the event: http://tr.im/tbs4con