I went to ToTo's on a Tuesday afternoon around 3 pm after taking on the sights near lake mead. It was slow because 3pm is in between the peak hours so I was sat right away.
The waiter was very attentive to my needs and the food came out very quickly. I ordered the taco salad and had an iced tea to drink. They offered about 6-8 different kinds of Mexican beer which I found appropriate and nice.
The taco salad was a generous portion that I could not finish. The guacamole on the salad was delicious. The bill was 11 dollars and change. Not bad for a nice filling lunch.