A last second choice on our way to Red Rock Canyon, Jamms was a great surprise. Everything was great- the atmosphere, the menu options, the workers (even dealing with my indecisive wife who wanted first available, then a booth, then first available, then switched to a booth).
We checked in with yelp and both got a free "bread pot" which was freshly baked and delicious. I ordered an omelet with ham, cheddar and broccoli. There was so much meat and cheese in it I was full until dinner (and needed two rolaids).
We also split a fruit plate which was freshly cut and good even though some of it wasn't in season.
All things considered, probably one of the best breakfast diners we've been to in a while, that's even with the fact it wasn't exactly cheap. Money well spent.