The butterfly farm has NOT reopened. I don't know if they have any plans to reopen. The GOOD news is that, if you haven't been there, you should try Parrottville, which is a great place to visit.

I don't know the answers to your other questions, other than regarding Emilio's. PERSONALLY I do not find Emilio's a suitable substitute for Temptation. We did not find the quality of the food and service to be anywhere close to Temptation. Understand that Emilio's is not totally Dino's baby. The owners are actually Sue and Al Wathey. Your mileage may vary, so you could try it out for yourself.