Name: Evan Pioneer Valley south, MA, USA (Zone 6a)
Based on this pic I'm assuming this is a good choice. LariAnn has a few forms of x portora. Then there's potentially Alocasia odora and Alocasia portei it's parents.
I wonder how your sun intensity compares to Honolulu? I've seen pics of the propagation fields at The University of Hawaii and the Colocasia are in full sun. Maybe any of the Royal Hawaiian® series would be a good choice given enough water.