Sonic the Hedgehog 02 Sunday Jun 2013 Posted by Siobhan in Cakes ≈ Leave a Comment Tagsbirthday, game, hedgehog, kids, Sonic This bright and colourful cake is based on a design by Sweetlou. Jay is a huge fan of Sonic the Hedgehog and wanted that reflected in his cake. Absolutely everything on the cake is edible.