This Callahan's has closed.  There is an open Callahans at 146 US Route 46 in Little Ferry, NJ

Callahan's sign reads, "So Big... So Good."  Right on both counts.

The dog is fried to a wrinkled bright red.  You can get it with chili or onions, but this one's so good I just added a little mustard and relish.

Callahan's is next door to, and just across a side street from Hiram's.