H.H.
Check out www.BurbMom.net for DFW activities, both indoor and out. For instance, here is a few of my favorites:
Grossology exhibit at the Sci-Tech Discovery Center: http://www.burbmom.net/sci-tech-discovery-center-grossolo...
Storybook Playhouses at the Dallas Arboretum (only another month for this exhibit): http://www.burbmom.net/dallas-arboretum-storybook-playhou...
Bureau of Engraving in Fort Worth has a fun tour: http://www.burbmom.net/bureau-of-engraving-and-printing-f...
Here is a list of a lot of things: http://www.burbmom.net/family-activities-things-to-do-in-...
Check out the front page for a kid-friendly recipe of Turkey Leg Cupcakes to be published later this week.
A silly/educational science experiment: http://www.burbmom.net/a-gross-science-experiment/
Make slime at home: http://www.burbmom.net/slime/
Have fun! There are tons of things to do around here.