Dallas Arboretum Home Page
The Dallas Arboretum is definitely a great place to have an outside, different style if wedding/reception. I've gone to a wedding there, and it's absolutley beautiful!
Belo Mansion & Pavilion
The Belo Mansion is also a hot spot for a non-church wedding. We've also been to a wedding/reception there and it was lovely!
City Place :: Dallas, TX
City Place is also a great place for a wedding and/or reception.
That's all I can think of right now. JaimeLynn is also very familiar with the city, so she will most likely chime in. Let me know if you have any questions.