Doggie swim weekend returns to Spring Lake Regional Park on May 12 & 13, 2012 from 10 a.m. to 7 p.m. The swimming lagoon will be open as a leash-free dog park. All well-behaved dogs welcome. Dogs must have current rabies inoculation or valid dog license. $3 per dog per day for Parks members, $5 for non-members. Proceeds go to the Regional Parks Foundation to support the parks. Parking $7 or free for members. Swimming for dogs only.