OCC to Sidecar Donuts via Castaways Park both ways

A lovely ride down to Sidecar Donuts in Costa Mesa from Orange Coast College. There's a good bit of street riding, but it's kept to low-traffic streets as much as possible: we take Vanguard and Santa Isabel instead of Fair/Del Mar, avoid Irvine Ave. entirely, and ride on 16th instead of 17th. There are a few hills on this route, but they're relatively gradual (and walkable).