What are the opening hours?

Monday 7am - 9pm Tuesday 7am - 9pm Wednesday 7am - 9pm Thursday 7am - 9pm Friday 7am - 10pm Saturday 7am - 10pm Sunday 7am - 3pm

Oasis Diner

Name: Oasis Diner
Address: 405 W Main Street, Plainfield, IN, 46168, US
Telephone: +13178377777
Price range: $

An authentic 1954 diner located on the Historic National Road in Plainfield, Indiana.

06/10/2026

A true Oasis staple: Indianapolis Country Fried Breakfast 🍳

Whether you’re craving breakfast, lunch, or dinner, this hearty classic hits the spot every time!

The best part? You can enjoy it for just $11.99 this week only! Stop by and see why it’s one of our most-loved menu items. 😋

06/08/2026

Tenderloin Week starts today! 😋

Kick things off with our Original Tenderloin for just $8.99! (no side included)

Stop by and celebrate one of Indiana’s classic sandwiches with us this week! 🥳

06/05/2026

🎉 Indianapolis Tenderloin Week is almost here! 🎉

Join us next week, June 8-14, as we celebrate one of Indiana’s most iconic dishes with two special offerings available for one week only:

⭐ The Original Tenderloin - $8.99
Hand breaded Indiana pork loin, fried, grilled or blackened served on a brioche bun with lettuce, tomato, onion, pickle and garlic mayo.
*does not include a side*

🍳 Indianapolis Country Fried Breakfast - $11.99
Hand breaded fried tenderloin covered with sausage gravy served with two eggs, home fries, and a side of toast.

Mark your calendars and come celebrate Tenderloin Week with us! See you next week! 🍽️

06/03/2026

It’s milkshake weather! ☀️🍦

Treat yourself and cool down with a rich, creamy milkshake from Oasis today! 🍓🍫🍨

06/02/2026

New week, new specials. 🤤

Trust us, you’ll want to make room for these!🧇🥗🥪

Check out this week’s lineup and let us know which one you’re ordering first! 👇

05/28/2026

Bike ride + Oasis stop = the perfect combo 🚲☀️

Whether you’re fueling up mid-ride, grabbing a sweet treat with friends, or winding down with a meal on the patio, make Oasis your favorite stop along the way! 🍽️

05/27/2026

Mark your calendars!!! We’re less than 2 weeks away from Indianapolis Tenderloin Week! 🥳🍽️

Here’s a little sneak peek at the tenderloin specials we featured on WISH-TV last week. 👀🔥

Trust us… you’re going to want to try these. 😉

05/25/2026

It’s a beautiful day to enjoy the patio! ☀️

Come grab a delicious meal or sweet treat and soak up this Memorial Day with us. Our patio is dog friendly too, so bring the whole family! 🐾🍦

We’re open until 9PM today! 🇺🇸

05/22/2026

Our Fried Green Tomatoes are officially back for the season! 🍅☀️

Crispy, flavorful, and served with our signature sriracha ranch for the perfect kick. Take one bite and you’ll be coming back for more! 🔥

05/20/2026

Fresh pies and English muffins from are available for purchase! 🥧✨

Whether you’re taking dessert home for the family or grabbing English muffins for your next breakfast, stop by the diner and pick up your favorites while they last!

Address

405 W Main Street
Plainfield, IN
46168

Opening Hours

Monday	7am - 9pm
Tuesday	7am - 9pm
Wednesday	7am - 9pm
Thursday	7am - 9pm
Friday	7am - 10pm
Saturday	7am - 10pm
Sunday	7am - 3pm

Telephone

+13178377777

Website

http://OASISDINER.com/

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