Chris Pratt is getting back to his roots.

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The "Guardians of the Galaxy" star visited a Bubba Gump Shrimp Co. restaurant on Tuesday and revealed some of his habits as a server at the seafood chain.

"Twenty years ago I was a waiter at Bubba Gump Shrimp Company," Pratt, 39, wrote on Instagram. "Every time I go back I’m reminded of the thousands of shrimp I ate off of people’s plates on the way back to the kitchen. Please tip your server. Leave at least 20%. Also leave some shrimp."

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Pratt was discovered at a Bubba Gump Shrimp Co. eatery in Maui, Hawaii, when he was 19 years old.

"A director came in, I was at my table and she said, 'Hey, you're cute, do you act?' I was like, 'Yeah, I act. You should put me in a movie.' And then four days later I was in Los Angeles and I never went back," he revealed on "Live with Kelly and Ryan."

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Still, despite his megastardom now, the "Lego Movie 2" actor has only fond memories of his days waiting tables.

"I ate the food for the year I was there. I mean, that's where I ate. Off of people's plates typically," he said, adding, "I was the Gumper of the Year. I got my name on a plaque. I swear to God, I got my name on a plaque."