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Thou Mayest - River Quay
412 Delaware Street, Kansas City, MO · River Market
Updated Sep 2026
About
Thou Mayest roasts coffee seriously—single origins, seasonal releases, and collaborative microlots you can taste the specificity in. Their River Quay location sits on a patio in River Market, and they sell their whole operation: beans, gear, tea, and merch designed with real personality. Stop in to grab a pour-over or pick up beans you can dial in at home.
Features
Patio
Hours
| Monday | 7 AM – 4 PM |
| Tuesday | 7 AM – 9 PM |
| Wednesday | 7 AM – 9 PM |
| Thursday | 7 AM – 9 PM |
| Friday | 7 AM – 11 PM |
| Saturday | 7 AM – 11 PM |
| Sunday | 7 AM – 9 PM |
Specials
Every day25% off all 12oz coffee
May 8-14, not applicable on subscriptions
Every day25% off all merch
May 1-7 Mayday deals week 1
Every dayMayday Deals Week 3
May 15-21: spend thresholds for mystery samples, sticker packs, mug
Every dayMayday Deals Week 4
May 22-31: random orders $25+ may receive golden ticket prizes
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