A.S.
Hello S.!!!
I'm a Greenville mom of 6 kids, and I have gone about everywhere you can go in this area to entertain little ones. Someone mentioned Royse City's Spray ground, which is good, but it does not have bathrooms or any shade! How weird is that! Anyhow Rockwall has a wonderful Sprayground at Harry Meyers Park. It has a spray ground, shade, a pond you can go fishing in, walking paths, and some nice playgrounds there...and there are bathrooms!
Aunt Chars Kidzone, the "castle park" in the Greenville sports center next to the high school is a nice place for kids to play and they have nice pavillions for shade.
The planetarium at the Texas A&M commerce have wonderful movies I believe on Wednesday, you can call or go online to check those out. My little two year old loves goig there!
website:
http://www.tamu-commerce.edu/university/planetarium/
There is also a NORTH TEXAS CHILDREN'S MUSEUM in Commerce by the Walmart there. It's a great place for kids! All my kids love it there (young and older). It doesn't cost much at all.
website:
www.netxcm.com
Check out the Greenville Library. They have tons of activites during the summer that are usually free and tons of fun. Just find some that are age appropriate.
Website:
www.youseemore.com/harrison/default.asp
Graham Park in Greenville has a pond with tons of ducks and LOTS of shade. A great place to have a picnic and feed the ducks your old bread. Kids love it!
I hope these help you a bit! I have tons more so if you need info, please feel free to contact me!