If you wonder around Bolivia A LOT, you may have run into couple buttons with a sign stating “Don’t Press Me”. There are 4 of these simple Easter Eggs and pressing the button at each location does something different.
To speed up finding the spots to mark, you can turn on the Heatmap in the TacMap.
Koani: -14.4924 / -67.0868
Pucara: -18.4942 / -64.2290
Malca: -19.5773 / -62.5836
La Cruz: -18.6133 / -60.3339