I know, you're probably thinking this is a joke. But indeed, fountains of wayne isn't just the name of a band from the 90s, it's a lawn and garden store that, ahem, carries fountains.
As for how I found it, well, I went there on a scavenger hunt roadtrip once. Even took a photo in front of some of the fountains of wayne.
If you have at all a sense of humor, you might want to check them out. I'm sure they get a lot of visitors just because of the name.
As a side note, I noticed that the greek revival look was quite popular in NJ lawn and garden shops in 2004. Something to consider.