What's there to say about Lenny's? Let me make a list:
-- Awesome Shakes (all time fave is the Peanut butter/banana combo!)
-- Great burgers ( I have had better, but these are awesome, good deals too if you look)
-- Nice ambience (ugly on the outside, but the inside is very nice; complex owner's fault tho)
-- A dive with a drive through
-- The best Onion rings you can find in Mesa (and I would venture the east valley)
-- an excellent pastrami sandwich
-- Awesome fries (crispy on the outside, fluffy on the inside; best served with ranch)
-- did I mention it has a drive through? (how many dives do?)
I highly recommend this place especially early in the week when you can get their 3 burger meals deal for cheap.