Taco Tuesday
It's the first Tuesday in February. This means that by law and custom, we must spend the evening reading through the Wikipedia article List of Common Misconceptions, so you can spend the rest of your lives being a little less wrong. —xkcd
Bring your friends who told you MSG causes headaches!
6:30pm: Cook the tacos 7:00pm: Eat the tacos 8:00pm: Read through the Wikipedia list