you know what else might be delicious (if you're looking for a substitute for the asparagus) broccolini?
or... mmmmmm not sure if you can find them out there - but we have chinese greens out here. they are VERY similar in texture to asparagus. a delicious green fresh taste that works extremely well with light sauces!
ill see if i can grab some for your next visit (they are in Little Korea in SD - but i'll have to find a place for them up here!)