Hi.  

Love this game. I played last year, and I see I can retrieve my old pumpkins but I there's no way to see them in the festival.  Also, dummy me forgot where I placed this years pumpkins. How can I find my pumpkins in this festival and is there any way to see last year's festival?

Thanks

Unfortunately, there's no way to see the pumpkins from last year in the game... I have them backed up, but I haven't found a way to incorporate them yet.
There's no way to find your forgotten pumpkin, but you can remove them and re-place them somewhere you remember. Choose "Place Pumpkins" and then select a pumpkin that is already placed to remove it, and then place it again.