OK, so planning for DS's party rather fell by the wayside for a little while due to family emergencies, my being unwell (still), and now my being stuck on a run of 7 night shifts (only 2 more to do...)
But now I am back, and begging for a little bit more help! The party is in 7 days, but I've got all of next week off so would like to think it will be ok (provided we don't get any of this nasty snow that keeps being talked about!)
Hall and bouncy castle are booked. Invites have gone out, hoping everyone will have RSVP's by the specified date (monday) but not holding my breath. I've got a load of knight/dragon tablewear from Ebay and silver platters from Home Bargains (at about a quarter of the cost of the ones in the supermarkets
) My friend, who's a teacher, has just finished a theme of castles/knights and will be finished with her display by then so she has said she will bring along a big dragon that they used to put up on the wall.
I've invited 26 (but with requests for siblings to attend as well that's turned into 30) and so far had 18 acceptances and only 2 refusals 
Food, I'm thinking
Sandwiches (ham, cheese, jam)
Hula Hoops or similar
mini sausages
marshmallows
strawberries/grapes (maybe on cocktail sticks, maybe not.)
Chocolate fingers / party rings
rice krispie cakes
maybe mini pizzas or tomato & cheese puff pastry twirls?
squash/water to drink
Tin of biscuits & tea/coffee for parents
Anything else for food/tables/decoration?
Now for my main questions... (also known as 'the stuff I've barely given a thought to yet)
Stealth I'm going to make that castle cake you linked to before, from 50 easy party cakes. How many would you say that would serve? Should I consider doing x2 square cakes and making a rectangle cake castle, maybe with a few more turrets. I've only got an 8" square pan at the moment, trying to decide whether to splashing out on a 10" is necessary. Also, any advice as to how long can I make the maderia in advance of decorating it, without freezing it?
Party bags - I got some brown paper bag in Home Bargains (89p for 10!) would it be rubbish to just use them? Maybe encourage some bag decorating as an activity? Although, if I do that isn't it then a pain to fill them at the end? Maybe I should just get some of those cellophane bags?
I was thinking about doing decorate a sword activity (45p each at baker ross) but then, without knowing how many children are going to be there that could get pricey, and will anyone even be interested with the bouncy castle there?
Pass the parcel, thinking about having it going in 3 circles. Is that madness? What do people put in the middle of a pass/parcel these days? I've got a load of colouring/sticker books that were in the sale, that I was thinking I might put in party bags, but now I'm not sure there'll be enough, depending on numbers so might now keep most for presents/dd's birthday. Also have some ink stamps/chalkboard/paint set things - would that sort of thing be OK? Or maybe skip pass the parcel and do a musical statues/bumps with a prize at the end instead? What do you do with the children that are 'out'?
Music - What do we do about music? FIL is bringing his amp & speakers, which we'll plug the MP3 into, but WHAT to play??? Anyone recommend a 'party' CD without any dodgy lyrics on it that I'd have to worry about!
Anything I've missed or haven't thought about?
Thanks
Apologies for massively long post - It helps to get things clear in my head though and makes me think about what I have & haven't done. (Although why I can't just do that on a piece of paper rather than on MN is beyond me!)