If you can imagine it, Marcia Thibodeaux can probably make it into a cake. She doesn't just decorate a cake, she brings it to life. She's been doing it for more than 15 years, though she's only been at this address since December 2008. Her specialities are wedding cakes--which should not surprise anyone--and something you don't see a lot of: 3-D sheet cakes. And she can do it all sugar-free and/or egg- and-dairy-free if you wish. She's working on gluten-free recipes too. She also carries cupcakes you can buy on the spot and rich pound cakes, which she will ship.