I always wondered this as a kid and still as an adult but never tried it myself so I looked to YouTube. Can you really cook an egg on the sidewalk? I believe you can. The internet says: According to the Library of Congress, it’s possible, but not probable, that you could fry an egg on a sidewalk during a hot day. Eggs need to reach a temperature of 158*F to cookthrough. Sidewalks can usually get up to 145*F. The hotter the day, the more likely your egg will fry
Below are some videos that make me believe that it is possible. What do you think?