For a fun indoor activity, that also ends in a treat, try this twist on pizza. Purchase ready-made pizza dough (these come in tubes in the refrigerated section of your grocery) and toppings. Make sure you have enough for each teenager to make his/her own personal pizza. You will also need adequate supply of pizza baking sheets and an adequately-sized oven.
Give each teenager enough dough to create his/her own pizza crust, but with the instruction that each person is to create a work of art, or see the pizza as a work of art, as they are making it. The crust can be formed into various shapes, for example, and the toppings arranged in colorful or artistic flare. This activity is both surprising and delicious in the outcome. It’s a wonderful event for an evening youth meeting or a retreat.