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Serving great food with a side of history in plainfield

Two young girls sitting at a diner table, each holding a milkshake topped with chocolate syrup and a pink straw, with sunlight streaming through the windows behind them at Oasis Diner.

Your hometown diner

no matter where you’re from 

See Our Menu
Our History
Catering
The Gift of The Oasis

Breakfast

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Lunch

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Dinner

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Drinks

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Desserts

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Breakfast ✳︎ Lunch ✳︎ Dinner ✳︎ Drinks ✳︎ Desserts ✳︎

Hand holding a cup of ice cream with a pink spoon in front of a nostalgic 1950s-style diner facade with yellow and teal colors and a sign that reads 'OASIS' in red neon lights.
Close-up of a serving of French fries and a pulled pork sandwich with pickles, coleslaw, on a bun, and a lemon wedge on an oval tray. In the background, a bottle of soda and a glass of soda on a table inside Oasis Diner.
A plate with a fried fish filet topped with sliced strawberries and strawberry syrup, dusted with powdered sugar, on a white plate at an outdoor table at Oasis Diner.
A plate with a cheeseburger in a bun filled with pickles, onions, and meat, served with curly fries and a lemon wedge. In the background, a fountain drink filled with ice and a straw, a diner, and a retro-style diner interior with red seating and lar
A plate of assorted sandwiches with ham, turkey, egg, and cheese, along with roasted potatoes and fried plantains, set on a table in a diner with red chairs and a wall displaying photos of a historic diner, a trolley, and other vintage transportation
A plate with three hot dogs topped with mustard, cheese, onions, and chili, along with a side of French fries, in front of a window with a neon sign indicating an open establishment at Oasis Diner.
A plate of food with scrambled eggs, sliced mushrooms, hash browns, and shredded hash browns at Oasis Diner.
Close-up of a waffle topped with sliced strawberries and whipped cream, with a cup of coffee and a mug of hot beverage in the background inside a cozy diner decorated with vintage signs and artwork at Oasis Diner.
A person holding a receipt in front of a wall with Oasis Diner signage. The receipt includes a message thanking the diner and a smiley face drawing.