The June Community Day for Pokemon GO has been announced by Niantic, and it will feature Slakoth, a Pokemon originally found in the Hoenn region (Generation 3).
Slakoth is a normal-type Pokemon with a max CP of 1002 in Pokemon GO. Slakoth is vulnerable to fighting-type moves and is booster by cloudy weather. Pokemon GO Community Day takes place at 3 p.m. to 6 p.m. at your local time zone and with an additional of one hour after the event ended, you would be able to get an exclusive move (which has not yet been announced) by evolving Vigoroth into Slaking.