Meet up at Patterson SkyTrain Station - we meet on the grass on the Northeast corner of the station.
Ride down the 7-11 Trail (all downhill) in to New West. There will be a few stops along the way, including the Taylor Park BMX park in Burnaby...
We'll enjoy the new Westminster Pier Park for a while and then ride back in to Vancouver along the Central Valley Greenway. If you don't feel like riding back to Vancouver you can jump on the SkyTrain at Columbia Station - it's just down the street. Bikes are allowed on SkyTrain at all times on weekends.
Return ride along the Greenway with some stops along the way including a nice dip in Still Creek - bring a towel!