There is a bank on the waterfront in Charlotte Amalie (can't remember the name) with a UBS kiosk inside. The lot is only for bank customers, BUT if you tell the parking attendant you have some UBS business, he'll likely allow you to park for an hour or so. Just be sure to exit the lot through the bank,to make it look good.
This little "find" worked well for my wife and I when we had to return to a Main St jewelry store to pick up a resized ring.
If you really do have a UBS account, stop by and say hello to Mike. I did, and even had him send an e-mail back to my son, a UBS Financial Advisor, asking him to take good care of my money because at the rate my wife was spending - I'd need it!!