I don’t know much about TropiBurger which had one location in Little Havana at 1340 Sw 8th Street in the early 1960’s. It didn’t work out for them in Miami so they opened in Venezuela where they had a great run opening many locations.
In February of 1997, the 32 TropiBurger locations in Venezuela were converted to Wendy’s.
Part of the Burger Museum Collection:
TropiBurger Burger Pictures & Coupon Reprint Frame