Give us no doughnuts, bagels or bear claws. It ain't breakfast without at least one chicken ovum. We prefer a large meal of eggs, bacon, hash browns, pancakes and other artery-clogging dishes, but most days, time constraints demand a meal that demands no flatware. To other one-handed breakfast eaters, we recommend the Meeker--an egg, juicy ham, cheese, a slice of ripe tomato, firm cucumber and a sprinkling of scallions on a puffy croissant. It's tasty but not time-consuming, early-morning heaven. Named for a frequent breakfast-sandwich patron, the Meeker Special has become a favorite of downtown denizens.