Yes! But nothing extreme. Those of you traveling from California will probably feel it the most, but December is Dallas is really nice with temps in the 40s, 50s and even 60s. Definitely bring a coat to the wedding. We will have an outdoor area, but night temperatures can drop pretty low, so come prepared.
Of course! Due to our ethical beliefs, we will be serving an entirely vegetarian dinner, but if you're achin' for some steak'n, make sure to hit up some Texas BBQ joints during your time in the Lone Star State.