So many questions. Good that means you are really looking
First @ Genki thanks for the tip I'll be sure to remember that (see even an oldtime user like myself can learn)
The building with the green roof is: A forest animal petting zoo, which can be found at Zoo Tek Evolved. It is a working building when you have installed the ZooTekdll-file
@ Peacenote I am a true download junkie :hehe I try to use a mix, but always end up using more usermade stuff.
@ Yellowrose The observation building is a restaurant made by Aqua Dragon and it is part of Prehistoric Phenomena pack here at ZA.
I hope I answered all of your question and thanks for all your nice and encouraging comments :grouphug