Profess your love for the Los Angeles River and its bridges with a 14-mile walking expedition. Join up with Big Parade LA to cross all the river's bridges between Broadway and Olympic, plus a detour into East LA. This parade is BYO-water and lunch (the group stops to picnic at Hollenbeck Park for lunch about 1pm). This all-day adventure starts at 8:30am at the Chinatown Metro Gold Line station. If you sleep past your alarm, catch up with the group at the mid-day point six miles in at Mariachi Plaza or by following their Twitter feed. Locations will be Tweeted every 15 minutes.