Dallas Dollhouse Museum

Does anyone have any idea what ever happened to the dollhouse museum in Fair Park? It was originally on Routh Street (The DollHouse Museum and Teahouse?) I am trying to find out anything I can about the collection. My Grandmother was an original founder of this museum and any information or ideas you have would be greatly appreciated!

I found two different things when I googled it:

American Museum of the Miniature Arts, formerly Dallas Dollhouse Museum - Sharp Gallery, Hall of State, Fair Park Dallas (Hall of State currently closed for renovation)

and this link which says it's located in the west end
http://www.town-mall.net/entertainment/museums.html

It is in the Hall of State in Fair Park and goes by the Miniature Museum.