I look in on some US "ex-pat" in Central America discussion groups. While governments are still welcoming people with $, things seem to already be changing on the ground.
Formerly it was mostly just "gringo tax" - expect to be charged more than locals for everything. But now more people recounting open hostility.
New Orleans stale beer signs volume II, Regal edition. (Regal was brewed by American Brewing Company on Bourbon Street in the French Quarter c 1891-1961)
Elizabeth's Restaurant, Bywater (old signage since restored)
During Prohibition, American Brewing Company officially made soft drinks and "near beer" (as no-alc was called at the time), but Federal raids showed they were also illegally producing real beer during some of that time.
Coffee & Company, Lakeview - while Lakeview did come back after the Federal Flood, alas they did not.
3)Luzianne - the brand is still around, but this sign can no longer be seen Uptown on Marengo Street.
Old New Orleans Signs: "Give Me Your Telephone Number" edition
1)Lower Garden District. FAX number too.
2)Mid-City. Dance Hall.
3)Algiers. Call Southern Bell Telephone & Telegraph before you dig!
4)Uptown. TWinbrook exchange number. (New Orleans switched to numbers in the 1960s but the sign lasted into the 2010s.)