It's always a good idea to choose a name that begins with "A" as that puts you near the top of the list of caterers in the yellow pages!
You are indeed an enterprising young person... but curious as to whether you have checked out the laws that govern catering in your area? Do you have an appropriate space where you can prepare your food? There are very few localities that will allow you to prepare food for sale anywhere other than a commercial kitchen. If you don't have one, you might want to check out a church or synagogue in your neighborhood and see whether you can rent theirs when you have a gig.
As well, you will need liability insurance. Back in the day that wasn't always necessary, but our society has become so litigious, it's dangerous to embark on a catering business without adequate insurance.