Warmia's is no more. Some upscale-sounding outfit named Mabel's is moving into the space.
It's to be expected. It isn't Polish people moving into the Roncesvalles area these days, it's affluent yuppies. Kubasa and perogies are hardly diet staples for those people. :)
And Karl's deli space still sits unleased after being forced out of business last year.
Czehoski's, while not on Roncesvalles, is another dead-and-gone East European deli whose passing is still greatly lamented.