How do i earn money for girl scout camp FAST?

At 25¢ to 50¢ per cup, less costs, you'd need to sell a lot of lemonade, which would mean setting-up on a very busy road. Aside from being unsafe, you'd attract the attention of the police and would get shutdown and maybe fined for not having a permit or a health department license. Depending on how old you are and how strong, mowing lawns is a great way to earn money. But you say you don't want to do that. Besides, unless you live in a southern state there's not much lawn mowing to be done in January. But if you do live in a warmer climate maybe other yard work would be acceptable. You can offer to weed gardens, rake leaves, clean-up yards, pool cleaning or pick-up dog doo for $10 or so per yard. Do a good job and you'll get tips, too. Walking dogs is another idea. Babysitting is a good way to make money. Going rate is $7-8 per hour plus tips. You can offer to clean houses, garages, basements. Hard and dirty work but again $7-8 per hour plus tips. A big problem I foresee is the inherent danger of going to strangers homes by yourself. As a young girl you would be at risk of being harmed by a sicko, so you really shouldn't go alone, and preferably with an adult. You can try and get a part-time job at a store, fast-food joint or restaurant. You'll make about $7.50 per hour less taxes, so you'll get to keep about $6.25 per hour. In three or four weeks working 20 hours/week you should have enough money.

Have a good yard sale.