Right i'm here.
Firstly i was gonna do mine outside as our local woods had a function room but it was nov and they'd only cater for kids i thought no. However, had it been outside i was going to do nature trail sheets/scavenger hunt with prizes at the end.
If you look on the woodland trust website they gave heaps if activities for kids and free printable sheets. Job done.
www.woodlandtrust.org.uk/en/learning-kids/Pages/children.aspx#.T7JiTrd5mc0
Inside the house i hung green balloons from the ceiling like a canopy. I themed it around woodland. I collected loads of dried leaves and fir cones. I know that sounds tricky at this time if year but ive got two fir trees on my road this week dropping fircones so you should find some. I got a grass effect tablecloth and tiny toadstool decirations. I bought potted herbs from the supermarket and put them on the table with tiny toadstools scattered about. Green plates/cups/bowls but red and white spotty napkins and bunting to match the toadstools.
I did make a huge tree which was pretty easy actually and dd liked helping and i got the gruffalo characters blown up for the walls. Photocopy shop/printers should do this for peanuts.
My dad photoshopped a gruffalo invite so it had three candles on a cake with dd's name in and i just had to print them off. If you want them with your ds' name pm me and i'll get him to change them for you then you just print.
For games we made gruffalo masks/mouses from the gruffalo website. We also did a hunt for giant floor puzzle pieces and the kids all put it together. Dh of course read the gruffalo. We had scrambled snake jelly with owl icecream.
Party bags i got papertakeaway bags and glued the image my dad made to the front. Then i got a julia donaldson pack of books from the book people. One book each, then woodland stencils, woodland notepad, squirrel jumping toy thing, a sugar mouse and jelly snakes.
I think thats it. There is a gruffalo.com website with free party stuff on it. Do not be fooled into buying the party book. Much of it you can download off the site. The didnt get to do pin the wart on the gruffalo.
That help at all?