Mellow Mushroom

Mellow Mushroom Creatively inspired stone-baked pizzas, wings, fresh salads, burgers, craft b**rs and cocktails. Welcome to a Higher Order of Pizza™.
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Dine in-store, Mellow out on the patio, order online, or let us cater your next event.

Something colorful is coming 10.15... “Mel & Wizard’s Colorful Trip” is dropping just in time for National Mushroom Day....
10/09/2026

Something colorful is coming 10.15...

“Mel & Wizard’s Colorful Trip” is dropping just in time for National Mushroom Day. Keep your eyes here, you won’t want to miss this one.

you never forget your first
10/06/2026

you never forget your first

Not your average pepperoni pizza. 🍕The Super Pepp layers Mellow red sauce and mozzarella with pepperoni, tangy peppers, ...
10/06/2026

Not your average pepperoni pizza. 🍕

The Super Pepp layers Mellow red sauce and mozzarella with pepperoni, tangy peppers, dollops of seasoned ricotta, and a swirl of hot honey. Sweet, savory, and a little bit spicy, it's the upgrade your pizza night deserves.

Meet the Wicked Wizard, our most spellbinding drink yet. 🔮 Don Q Cristal Rum, fresh sour, a swirl of our color-shifting ...
10/02/2026

Meet the Wicked Wizard, our most spellbinding drink yet. 🔮

Don Q Cristal Rum, fresh sour, a swirl of our color-shifting Moondust syrup, and creamy coconut, all finished with a thick sugar rim, blueberry popping boba pearls, and a boba straw. It's part cocktail, part magic.

Come see it for yourself. Participating locations only.

Family dinner, minus the hassle. 🍄Kids eat free every Tuesday, so gather everyone up, dine in, and let us take care of t...
09/29/2026

Family dinner, minus the hassle. 🍄

Kids eat free every Tuesday, so gather everyone up, dine in, and let us take care of the cooking. It's the weeknight tradition your whole family will look forward to.

Dine in and enjoy up to 2 free kids meals with a $15+ adult purchase. Max 2 free kids meals per check, up to 4 per table. Dine in only. Participating locations only.

totally valid question 🍄🍕
09/25/2026

totally valid question 🍄🍕

This season, let Mellow do the heavy lifting. 🏈Football is calling, and the only thing your watch party or tailgate is m...
09/25/2026

This season, let Mellow do the heavy lifting. 🏈

Football is calling, and the only thing your watch party or tailgate is missing is the food. From wings to pretzel bites to pizzas that feed the whole crew, we'll bring the goods so you can stay focused on the wins.

Get your catering order in and gear up for the season. https://bit.ly/3SAWwpt

Don't forget: Tuesdays are for the family. 🍄KIDS EAT FREE every Tuesday, so round up the crew, dine in, and let us handl...
09/22/2026

Don't forget: Tuesdays are for the family. 🍄

KIDS EAT FREE every Tuesday, so round up the crew, dine in, and let us handle dinner!

Dine in and enjoy up to 2 free kids meals with a $15+ adult purchase. Max 2 free kids meals per check, up to 4 per table. Dine in only. Participating locations only.

Tuesday plans = handled! 🍕🍄✨Not only do we have family-friendly trivia tonight starting at 6:30 PM, but KIDS EAT FREE! 🎉...
09/22/2026

Tuesday plans = handled! 🍕🍄✨

Not only do we have family-friendly trivia tonight starting at 6:30 PM, but KIDS EAT FREE! 🎉

Bring the whole crew, grab some pizza, test your trivia skills, and make a night of it. 🧠🍕

Game day tastes better with Mellow. 🏈Tailgates, watch parties, or whatever the season throws your way, we've got the spr...
09/17/2026

Game day tastes better with Mellow. 🏈

Tailgates, watch parties, or whatever the season throws your way, we've got the spread to keep your crew happy. Let us handle the food so you can focus on the game.

Book your catering order today. https://bit.ly/3SAWwpt

Kids Eat Free Tuesday just got a little more refreshing 🍋‍🟩🍒 One less meal to pay for. One more reason to order the Cher...
09/15/2026

Kids Eat Free Tuesday just got a little more refreshing 🍋‍🟩🍒 One less meal to pay for. One more reason to order the Cherry Tang Refresher.

Two reasons to bring the whole crew in on a Tuesday...Kids eat FREE every Tuesday, and now there's a little something fo...
09/15/2026

Two reasons to bring the whole crew in on a Tuesday...

Kids eat FREE every Tuesday, and now there's a little something for the grown-ups (and kids) too: the new Cherry Tang Refresher. It's a bright, fruity, zero-proof mocktail that everyone at the table can enjoy.

Dine in and enjoy up to 2 free kids meals with a $15+ adult purchase. Max 2 free kids meals per check, up to 4 per table. Dine in only. Participating locations only.

🍻 Consider this your sign to make some plans! 🍄Tag the person you’d grab a b**r and a pizza with! 👇
09/08/2026

🍻 Consider this your sign to make some plans! 🍄
Tag the person you’d grab a b**r and a pizza with! 👇

FREE MEL PLUSHIE DAY!Kids eat free every Tuesday, but today's EXTRA special. Every kid who dines in takes home a free pl...
09/08/2026

FREE MEL PLUSHIE DAY!

Kids eat free every Tuesday, but today's EXTRA special. Every kid who dines in takes home a free plush Mel, while they last.

**Dine in and enjoy up to 2 free kids meals with a $15+ adult purchase. Max 2 free kids meals per check, up to 4 per table. Dine in only. Participating locations only.**

Psst. Clear your Tuesday...Kids already eat free every Tuesday, but this Tuesday, September 8th, we're making it EXTRA s...
09/06/2026

Psst. Clear your Tuesday...

Kids already eat free every Tuesday, but this Tuesday, September 8th, we're making it EXTRA special. Every kid who dines in gets a FREE MEL PLUSH to take home while supplies last.

Round up the crew and come hang. The early birds win this one!

**Dine in and enjoy up to 2 free kids meals with a $15+ adult purchase. Max 2 free kids meals per check, up to 4 per table. Dine in only. Participating locations only.**

Address

15525 Olive Boulevard
Chesterfield, MO
63017

Opening Hours

Monday 11am - 9pm
Tuesday 11am - 9pm
Wednesday 11am - 9pm
Thursday 11am - 9pm
Friday 11am - 10pm
Saturday 11am - 10pm
Sunday 11am - 9pm

Telephone

(636)7789376

Website

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