https://lavastudioaruba.com/
I couldn't sleep last night and was looking on Google Maps at Aruba and saw they opened the glass studio they were building. They call it Lava Studio Aruba, but the signs previously said Murano Glass. If you go to SuperFoods and take the dirt road that begins at the end of the parking lot it looks like you can get there. It looks like they make some nice items. Here is a map.
I know there is another place in Ayo area-between the rock formation and the Ostrich Farm that does similar work.