Chavela's makes delicious authentic Mexican food and its around the corner from my house, so I come here a lot. They make a mean margarita, and you can't beat their happy hour prices. $2 tacos? Yes, please. The decor is bright and lively, and the bar is made of beautiful Mexican tiles.
An awesome, and sometimes free, ferry that links Manhattan at the Financial District to Ikea in Brooklyn via Red Hook. Very great views of the city and if you end up having to pay it's redeemable for a monetary discount towards an Ikea purchase. I think of it as a treat and an investment.
The reputation of Mission Chinese Food is for being cool, weird, and extremely eccentric, which tends to mean that you either love it or hate it (an assessment that is at least somewhat correlated to your personal tolerance for spice).