Answer: sunnyside

AnswerCrossword Clue
SUNNYSIDEOptimistic aspect
SUNNYSIDECheerful aspect of life.
SUNNYSIDERelative of a silver lining.
SUNNYSIDEWay to serve eggs (with "up").
SUNNYSIDEWashington Irving's home
SUNNYSIDEWhat optimists tend to stress