i couldn’t wait to try tangerine, the newbreakfastand lunch annex to boulder’s arugula bar e ristorante. with a full and hectic sunday planned, my husband and i arrived early — and hungry. the decor is bright and cheerful, with shades of orange, white and wood tones dominating the decor. furnishings reminiscent of the mod squad set a light-hearted tone. orange ceiling fixtures look like so many illuminated tangerines. the waitstaff wears brown t-shirts whose backs read “breakfast brunch lunch” in orange letters. tangerine’sbreakfastmenu is impressive — not because no place else serves eggs