What can I do for my fourteenth birthday at the end of april?

well im turning fourteen at the end of april and im not sure what to do for my party... my house is pretty big but i don't like having people over because my parents don't get along and my two sisters are annoying so not many people have been to my house. i had an idea to have a rolling party with one of my friends and we could invite like 10 girls but my mom turned it down. I don't talk a whole lot unless im around my close friends but im super comfortable around my guyfriends. should i have a guy/girl party(i kinda want to because of all my guyfriends) and if i should... where could i have it and what would we do at it? i have a trampoline in my backyard and my yard is huge. so maybe a dance party or something. i need lots of ideas! thanks