When I first flew into LAX I came across this bike rack. Quite impressive, quite empty.
A few days later around Venice Beach I locked up to this little guy, possibly the easiest bike parking for a city to install. Take the head off of an old school coin-fed parking meter and then slide a new bike rack over the existing pole. If your city is getting rid of its old parking meters, this is a great way to lobby for more bike parking. NYCDOT finally got on board with this method in the past few months.