Fangdango on Front St in P'burg. Went in the late 80's on our first trip and the next year it was closed, kinda. The entrance was still open but the inside was dust covered with trash blowing around. Of course just down the street to the east was the aforementioned Sam's Place and the West Indies Tavern, their St Paddy's Day deal was a blast.
The New Amsterdam Store was a nice place to shop as well. In those days we walked from Divi to town, now we drive with ac on.
Also, the casinos at Divi and Belair are history.
Here's link from SXM's own Ku-J that I use in one of my classes that deals with tourism in the Caribbean:
https://www.youtube.com/watch?v=znySFD3ju5o

Warning some of the lyrics really hit home in relation to the sad event of the past days. This video is at least 5 years old.