A diet of cheese can build strong bones, lengthen fibulas, and win you a spot on a traveling knock-knock joke troupe. Reveal who's there with today's Groupon: for $8, you get $16 worth of pizzeria fare and drinks at Krazy Karl's Pizza in Fort Collins.

The kitchen admirals at the locally-owned Krazy Karl's Pizza assemble a menu of savory pies constructed from daily kneaded dough and fresh ingredients, all enhanced by sudsy brews from New Belgium. Catch a specialty dough disk ($6.49–$10.99), such as the Border, cloaked in green chilis, jalapeños, pepperoni, and Cajun seasoning. Diners can also ask a team of hardhat-wearing Lilliputians to construct their own pie ($3.99–$6.99 per pizza; $0.50–$1.50 for each additional topping) from 20 toppings, including feta, meatballs, and cream cheese. The Pub grinder ($5.99) arrives swollen with thinly sliced rib-eye beef, bacon, and cheddar. The kitchensmiths round out the menu with seven garden fresh salads ($3.75–$4.99) and juicy rotisserie wings ($4.99 for six large wings) that perform barrel rolls in the air after bathing in savory sauces.

Visitors to Krazy Karl's Pizza find themselves embraced in the arms of a lively restaurant that keeps its doors unhinged until 3 a.m. on Friday and Saturday, ensuring that star electricians can travel to Earth for a mozzarella fix that doesn't require gnawing on the moon.