If you're interested in having a Texan experience, you may enjoy visiting the Stockyards! The Fort Worth Stockyards has great restaurants, shops, and most importantly, plenty of places to get your two-stepping on. Ashley especially recommends line dancing or two stepping at Billy Bob's:)
If you're like Kavir and love saltwater fish, the Dallas World Aquarium is worth a visit! Traverse multiple levels of the aquarium built within an aviary for a tropical experience.
This is one of Ashley's favorite places in DFW. The Fort Worth Zoo is an award-winning zoo just down the road from TCU, Ashley's alma mater. Kavir also recommends the Museum of Living Art (MOLA) at the zoo, where you can see animals and fish from the Caribbean!
Southlake Town Square has an abundance of great shopping and restaurants just down the road from Coppell.