Mexican sushi roll with GF soy sauce. Food runner even specified as they delivered.

Gluten Free Sushi Restaurants in Saint Augustine, Florida

1. Green Papaya Thai & Sushi Cuisine

1 rating $$

841 S Ponce De Leon Blvd #10, St. Augustine, FL 32084

Sushi, Pad Thai, Soy Sauce + 11 more

Reported to be doing delivery AND takeout during COVID-19
2. Salt Life Food Shack

34 ratings $$

321 A1A Beach Blvd, St Augustine, FL 32080

Gluten Free Menu, Dedicated Kitchen Space, Dedicated Fryer + 8 more

63% of 11 votes say it's celiac friendly

Sushi is mentioned in the comments