My favorite mixed drink is from a fusion place in Minneapolis called Chino Latino. They have great specialty martinis, but my favorite is the "Liquid Sin." Here's its description from their website:
LIQUID SIN
a fruit punchy concoction of Cruzan Junkanu citrus, Alize Passion, peach schnapps and Chambord
< - - - NOT from Texas, but did just post on the I Like Texas... board