More: It’s 4/20! Who besides Creed do you think celebrated the holiday at Dunder Mifflin? Here’s a new post from https://reddit.com/r/DunderMifflin/comments/1sqxemf/its_420_who_besides_creed_do_you_think_celebrated/: Continue here: It’s 4/20! Who besides Creed do you think celebrated the holiday at Dunder Mifflin?