3 Ingredient Nutella Brownies - Bake at for around 30 minutes (less time for cupcake form, more time if the centers aren't baked through). Good for school bake sales - taste more like chocolate cake than brownie though
you can do something similar with the ceiling for your reception, but instead of all the cloth just have garlands wrapped in lights with the middle decoration made out of garland/ornament/lights in a nice shape and design.
It's not much of a stretch to say that nobody knows how to build power, speed, strength, and flexibility better than Jillian Michaels. This comprehensive workout, trains the muscles in a way that will bust through even the most persistent plateau.