Sure, you can order pizza every weekend and eat it standing over your sink or in front of the television. But wouldn’t you rather be a little more civilized? Then head to the Langham Hotel, where every Friday and Saturday night from 5 to 10 pm, Café Fleuri (250 Franklin Street, Boston) is now offering Pizza Night, featuring brick-oven pies in a range of styles, all for $16 apiece. Call 617.956.8751 for reservations and information.