What are some ideas for an adult birthday cake?

Some great birthday cakes for an adult are champagne cake with fresh strawberries, mango carrot cake, graham cracker cake, Italian cream cake, chocolate layer cake and red velvet cake. The cake baker should make the cake according to the guest of honor's preferred flavor or filling.

For birthday parties with specific themes, the cake should reflect that theme and also have a flavor appealing to the guests. For birthday parties with no theme, the cake should reflect the guest of honor's personality, featuring his favorite color, flavor or decor. The cake should also complement the general ambiance of the party, whether it is elegant or simple.