Surprise Data Spot is powered by crowdsourced data from OpenStreetMap.
That means that it can be corrected by someone like you!
If you found a mistake on Surprise Date Spot, you can fix it by going to openstreetmap.org, signing up for an account, and making the change there.
You can also help add missing restaurants by using the app Street Complete to survey your local area.
Lastly, if these seem like too much of a hassle, you can email me at [email protected], and I'll correct it myself.