7. Redford's Fridge
It's a difficult one to spot in the movie, but according to an interview with
Topless Robot - which admittedly might well push the boundaries on truth a little - the Russos confirmed that there are Easter Eggs everywhere, including in Robert Redford's fridge:
AR: There's contents in Redford's refrigerator that are Easter eggs. LYT: The Newman's Own dressing. AR: Exactly.
Where To Watch Out For It When Bucky breaks in to Pierce's house, and turns down the smallest glass of milk ever. Seriously, nobody in the movie pours any full glasses of liquid.