* steamed mussels  10 johnny blue mussels, house made lamb sausage, smoked tomato, fennel, lobster broth + crumbled feta cheese. tangy goodness you’ll want to dunk your bread into 10

4580's plate of frites  4 seasoned, hot + crispy and served with pesto aioli

* lamb kabob  8 marinated, grilled lamb + vegetable kabob served with arugula, spiced pepitas, chevre + orange cumin vinaigrette

winter white bean hummus  4 winter squash + cannellini beans, ricotta, olive oil served with house made crispy lavash

crab cake "cocktail time"  8 pan seared lump crab + crawfish served with local radish, watercress + orange supreme salad + a tequila lime remoulade

* warm house marinated olives  5 4 kinds, olive oil, orange zest, caraway seed + crushed red pepper

* bacon wrapped dates  8 our signature chorizo stuffed medjool date wrapped with apple wood smoked bacon in a piquillo pepper sauce

the cutting board  12 house made sausage, select cheeses, olives, marinated mushrooms, house made sun dried tomato jam + house made crispy lavash

rhode island style empanadas  7 minced clams, chorizo + sofrito filled empanada nestled in a roasted pepper sauce + salsa verde

asparagus caesar  8 asparagus, crispy lemon, quail egg + grilled anchovy vinaigrette topped with shaved pecorino romano

winter salad arnovia  8 whole organic basil + arugula, winter squash, house made pancetta + buffalo mozzarella croutons, broken balsamic vinaigrette

* seasonal saute salad  8 local Jay Hill Farm organic beets and their greens served with grapefruit supremes, pine nuts + warm chevre vinaigrette

* tomato basil soup  6 get your daily dose of lycopene, house made and oh so good

* rowan's greens  5 organic Jay Hill Farm mixed greens drizzled with a broken balsamic vinaigrette

4580 Burger Madness…make it your way  8.95 4580 beef burger a juicy ½ lb beef burger (our secret recipe) on a fresh rosemary kaiser roll with frites…best burger in Boulder

lunch omelet  8 french rolled Hay Stack Mountain goat cheese omelet, organic greens + grilled bread

* bistro steak  15.95 certified Black Angus beef, cumin + coffee crusted or lightly seasoned then grilled + served with frites

grilled chicken + goat cheese sandwich  8.95 grilled chicken + Hay Stack Mountain goat cheese, fresh watercress + sun dried tomato jam on a rosemary kaiser roll served with frites

flatbread of the day  8.95 grilled to order + topped with fresh cheese, meat + vegetables of the day

buffalo rueben  9.95 thinly sliced king canyon buffalo, 1000 dressing, sauerkraut on marble rye served with frites

daily pasta   sauced to match, always good

BBQ pulled pork sandwich  8.95 juicy pork tossed with our house made BBQ sauce and topped with carmalized onions served on a fresh kaiser roll with 4580 frites

grilled eggplant sandwich  7.95 grilled eggplant, mozzarella crouton + fresh tomato basil sauce on a fresh kaiser roll served with 4580 frites