Protagonist Cafe

Coffee

Coffee Shop in St. Charles County, MO.

1700 S 9th St, St. Louis, MO 63104, USA

Find it

Open in Google Maps →

Show your support

0

Total Thumbs Ups

0

Passport Thumbs Ups

One thumbs up helps locals discover this spot.

Own this business?

Claim your page to add photos and keep info up to date.

See something off with this listing?

Don't just visit cities, explore them. Local discovery, positive only.

Terms Privacy Refunds

© 2026 Platypass LLC. Made with care for local communities.