Answer:
Edible items purchased in large quantities.
Never ahead, ever behind, yet flying swiftly past; For a child I last forever, for adults I'm gone too fast.
What sphinxes employ and players enjoy.
A famous home without color and with wings.
I always run but never walk, I sometimes sing but cannot talk, No head on which a hat to place, You always look me in the face.
I am a room that has a roof but no walls. What am I?