I love Biscoff cookies (http://www.cupcakeproject.com/2010/07/biscoff-cookies-from-scratch-recipe.html) so I love Biscoff spread. It's like cookie Nutella! You can even use it as a frosting (http://www.cupcakeproject.com/2010/07/peach-cobbler-cupcakes.html). Though more difficult to find, I have used + loved the brand called Tamarin Spread (http://www.amazon.com/Tamarin-Speculoos-Spread-Sweet-Cinnamon/dp/B003IMCTVU?ie=UTF8&tag=httpwwwstldio-20&link_code=btl&camp=213689&creative=392969).
Hibiscus flowers work as a great natural pink food coloring. I've used them to dye frosting pink (http://www.cupcakeproject.com/2010/08/pink-frosting-without-food-coloring.html). It is also delicious and pretty candied (http://www.cupcakeproject.com/2010/08/candied-flowers-hibiscus.html), and makes a nice tea (http://www.cupcakeproject.com/2010/08/hibiscus-tea-brewed-at-home-from-dried.html).
It's so fun to make homemade mini ice cream cones: http://www.cupcakeproject.com/2009/06/waffle-cone-recipe.html, I've also used this to make wafer cookies: http://www.cupcakeproject.com/2010/04/chocolate-wafers-paper-thin-and-totally.html
This egg tray is a total specialty item, but if you plan to made Easter egg cookies (http://www.cupcakeproject.com/2013/03/easter-egg-cookies.html) or cupcakes baked in eggshells (http://www.cupcakeproject.com/2011/04/easter-cupcakes-baked-in-real-egg.html) it will make the presentation so much fancier.