First time at Sam's Cafe today and it was one of the best "traditional" breakfasts I have had in a while. Dos: Don't miss out on the French toast. Or be like me and double up with the pancakes. Bring cash - they do not accept credit cards.
Dont: Find a seat when you get there, as no will one will seat you.
All in all, it was a great experience, especially for a non-boozy brunch. With its location downtown, you're either doing street parking or in one of the lots.