My own answers are as follows:
Monday's debate:
Costco.
Tuesday's debate:
Yes. Yes on writing them, Yes on receiving and reading them.
Wednesday's debate:
Atlantic.
Thursday's debate:
Borders. For whatever reason, I always feel like a second-class citizen at B&N.
Friday's debate:
I don't know the difference. But I refer to it all as frosting.
Thank you for playing.