I’ve seen 12 packs of Moxie cans recently at Highland Park Market in Farmington, Big Y in Plainville, and Gnazzo’s IGA in Plainville.

Sounds like the advertising emblems McDermott Auto Group in East Haven/New Haven affixes to their cars. It’s a waving flag, surrounded by a silver ring that says “McDermott Auto Group.” They are usually affixed next to the license plate. The claim to fly New England’s largest American flag outside their showroom off I-95, hence the flag theme.

These signs mark a water source (typically a river, stream, or pond) for the fire department.

My father-in-law saw one near Highland Lake in Winsted a couple years ago.