In addition to its perennial made-from-scratch chocolate and vanilla flavors, Chillz prepares one special flavor a day (single scoop, $3) and previews its monthly menu on the site. Like the mayfly, these delicate flavors rise up from the earth and die within a day, their flavor but an ephemeral memory. February's heartbreakingly mortal flavors ran the gamut from horchata to lavender to Lucky Charms to white Russian to carne adovada. The Chillz menu is also populated by sundaes, floats (done up with either soda, coffee, or energy drink, $2–$5), and "concretes," custard blended with a topping of your choice ($4 for a regular). Toppings dot the menu like 33 desert flowers in the spring, including blueberries, cookie dough, pecans, maple syrup, and more. If you feel that a puny cone doesn't challenge your stomach, try the eight-scoop, eight-waffle, eight-topping challenge. Finish the behemoth in 30 minutes and the friendly staff rewards you by giving it to you for free; otherwise, you'll be buried in custard concrete.