have a treasure hunt and ask guests to find various items in your garden, yard and home. if they're tech minded you could ask them to photo the items for the answers so that maybe three couples get a prize. you could make clues to specific items like flower vases, wall decor and bushes or you could use the letters of the alphabet like i-spy. if you don't want to do any preparation, then you could simply ask them to find one for each letter of the alphabet but that's hard to do.
It really depends on how big your house is. Assuming that your house is quite big as you are planning to have a party in it, you should either have it in your backyard or just around your house. You should buy snacks and drinks(no alcohol, you're under-age) and some decorations(streamers, lights, balloons, etc). Some fairy lights for the backyard and maybe a disco ball in a large part of your house where you could dance would be nice. Some popular pop music would be a great addition to your party. You should have a theme for the party so that the house could be easier to decorate and you could also have some food related to the theme. Your party favours could also have a connection to your theme. A good idea is to have a few of your closest friends help clean up after the party and maybe sleep over at your house.
Have in outside in the backyard . Have you party base on a theme , go with something you like you favourite movie , video game
Have a pool party. Summers are great time for such parties. For ideas, check this link. http://www.mybirthdaysupplies.com/pool-p...
What are some good things to have at my 13th party and where abouts in my house should I have it? Also it's going to be a big one with around 40 people
