Halloween birthday party for teens, kids, and adults. If you are throwing a Halloween and birthday party then combine ghosts, Halloween, and candles for a themed party. Pumpkin carving party ideas are perfect for teenage parties. Use votive candles as Halloween Birthday party decorations. Personalized candle favors for Halloween. Looking for ideas for a Halloween birthday party? Hosting a pumpkin carving party is just one of many Halloween party ideas for teens they will love and appreciate.