Any nice coin shops in Dallas?

I am going to be in Dallas this weekend for the 50th anniversary of the JFK assassination, I was wondering if there are any nice coin shops worth visiting there?
0
Comments
<< <i>I don't know of any shops to recommend, but I did see that there is a coin show up north in McKinney ( approx. 30-45minutes from downtown. it is a straight shot from the plaza.) If that would be of any interest to you, let me know and I can get the particulars. (phone , address, etc.) >>
Please do.
My Early Large Cents
Sunshine Rare Coins
sunshinecoins.com/store/c1/Featured_Products.html
<< <i>Heritage - just call ahead >>
cool idea.