Did you happen to go to Burrell's day care?
You weren't asking me -- but I went to Burrell's in the early to mid 80s (1984 I think, maybe a year or two after that). I have vague memories of a big playground with lots of fun, dangerous, old-fashioned equipment. Even a broken-down old schoolbus we were allowed to play in. I remember watching Inspector Gadget cartoons in the mornings... good times.
I went there during the late 70s and early 80s. Yes, I remember the playground being huge and having lots of equipment that would NEVER be allowed today! Summers were the best though because they had a day camp off of Tiger Hole Road with horses, a pool and a stocked pond. I can only imagine the waivers and insurance forms that would be required for that these days!