Free Slice of Pizza at 7-Eleven

https://www.7-eleven.com/app/ -download the 7-Eleven app and play the Pokemon game on the top right. Play the first round where you have to take a picture and click the share button. For doing that they will give you a free slice of pizza. It doesn’t seem to get added to the app immediately, but I’m guessing it will show up soon. They will have more rewards in future rounds as well.