Did you get it right?
Two modern food-service details slipped into this 1950s ice cream parlor.

The Answer
The correct answer is: the disposable plastic tasting spoon and allergy-warning icon.
Here is why
- A molded plastic tasting spoon sits beside a sundae.
- A modern allergy-warning icon appears on a flavor card.
Why people miss it
Both belong around ice cream, but their design and labeling are much newer.
What answer did you get before checking?