3020 South Texas Avenue
Quick, what's between Sonic and Wings N More on Texas Avenue? A bunch of things, actually, including the old location of Petal Patch, a Domino's Pizza, lawyers offices, a fitness place, a pool store, and a burned-out greenhouse/garden store that has been more or less untouched since the late 1980s.
Yes, this is Sunset Gardens. Considered an unclaimed property since 1992, Sunset Gardens was destroyed in a fire in March 1988 by reasons unknown, and supposedly, according to MyBCS, due to the fertilizer contamination, would require lots of cleanup dollars invested if that area was to be ever utilized again.
I have no idea what Sunset Gardens looked like before its devastating fire: seems that there's no readily accessible satellite imagery from those days. However, I do have this ad, which given the original October 1985 publication date, indicates it first opened in 1983. Notice the logo: you can still see in the modern pictures, three decades after it opened. I took a trip out there in spring 2012 to take pictures.
Something MAY be happening out there, I took a trip in late 2017 to see that the site had been cleared, and the sign knocked down. I tried to pull out the iron(?) "sunset" logo but it was bolted in from the other side. Additionally, the fire date is sourced from the fire department yearbook.
UPDATE: Added opening date, and the ad based upon which this was derived.
UPDATE 6/17/18: Added fire date and site update. A duplicate picture was also removed.