I kid not....there was a Winn Dixie that closed at foot of Causeway bridge that a group of us "tinkered" with the idea of leasing to do indoor facility. It was large enough to fit 6 courts with a circular bar/seating area in the middle. I still kinda wished i would have pushed the others a bit harder to really sit down and plan this thing out because between renting courts to pros, HS practice and general public, along with bar/food/seating....what could have been.
Its just here, IIRC, in order to host USTA/Junior events, you must have a minimum of 8 courts and you just couldnt fit 8 courts. ( with spectator areas too ) So that would have hampered ability to do tournaments and bring in additional revenue.
Beau Chene has 2 indoor, but they STAY booked year round.
Ah well hopefully someone comes along with way more risk taking and money than i will ever have and create an indoor facility. Would be really nice on 40 degree days with 20mph winds that i not stand at net with one hand in shorts, freezing my ears off.