The "Rocky" star, 73, dined on the patio at The Grand Cafe on Washington Street last Wednesday.
"What a very nice man," Morristown.NJ wrote on Instagram
"We don't have the info on why he was stopping by... but it's pretty amazing that he did!"
Locals said Stallone made a great choice for lunch.
"He found the best restaurant in town!" Noreen Dangler-Flynn said.
"Rocky has great taste," Colette Guerriero said. "Very fine restaurant 🍷"
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