Hey, talk about customer appreciation! Mission comfort food spot Luna Park
(694 Valencia at 18th St.) is offering a whopping 50 percent off food for any customer who uses the pass code "Henry's Hat" tonight. That's 50 percent off any food eaten in the restaurant, to go, or delivered. We spotted the jaw-dropping promotion on City Search's Twitter feed
; a rep from the restaurant confirmed that Luna Park rolls out promos (sometimes it's drink specials, or on bottles of wine) on Facebook and Twitter as a way of thanking customers. Tonight, try the warm goat cheese fondue, which is usually $8.95. We like the burger with fries ($11.95) and Lazy Man's Cioppino ($18.95), and are kind of falling in love with the sound of a seasonal and tasty-sounding herb and summer squash risotto is ringing in tonight at half of $17.95. You do the math.