It is known that if you set an Eevee as your buddy for 10km (2 candies), then evolve it, it will turn into an Epseon or Umbreon depending on the time of day.
Now, there is a reduced buddy distance bonus from the Pokemon GO FEST. Eevee now requires walking 1.7km for a candy. So, is it still required to walk the 10km or just two candies worth distance (3.4km)?
For people who are wondering why I am not testing it myself, I am collecting Chansey Candy (a valuable process in a time which I must take advantage of)