Coming to NOLA

The tickets are ordered for my 1-month road trip in the US and as a European Saint, visiting New Orleans is a must. Unfortunately, I'm not coming until May 17, so there is no Football for me in the Superdome (this time) - but can someone recommend what's worth seeing in NOLA?

I'm for sure going to see Bourbon Street, Oak Alley, The Superdome and I hope for a quick stop in Baton Rouge to see Tiger Stadium, but what else is a must see in NOLA? What do you have to experiences in New Orleans?

Geaux Saints!

First time to The Big Easy? Did you botch the "metric to imperial" conversion and end up with the spring trip, instead of the fall? :D