Red Velvet Cupcakery in Penn Quarter will be giving away free cupcakes to the first 500 customers tomorrow. We know that some of you are ready to be done with the $3 cupcake trend, but who doesn’t like free cake? Red Velvet offers eight different flavors; we recommend you check out the Vanilla Bean, Morning Call (chocolate with coffee frosting), or Birthday (yellow cake with chocolate frosting). Red Velvet opens at 11 a.m. and is located at 675 E Street NW.