Features

Goomy will be available in the wild.  Goomy shiny variant has already been  released but will feature boosted shiny rates.
Evolving Sliggoo into Goodra will learn the exclusive Charged Attack, Thunder Punch (Electric).  Evolve until 10pm to gain the move.

Bonuses

3x Catch Stardust
3-hour Incense (Excludes Daily Incense)
3-hour Lures (Excludes Golden Lures)
2x Catch Candy
2x Chance to receive XL Candy from catching Pokémon (Level 31+)
5x Photobomb by Goomy
PokéStop Showcases for Goomy and Goodra

1 Extra Special Trade (max of 2 for the day)
Trades require 50% less Stardustt

Wild Spawns

Raids

Starting at 5pm, Sliggoowill appear in Level 4 Raids.  Once you defeat the raid, Goomy will appear within 300-meters of the gym that hosted the raid.  Shiny rates will be the same as for community day.  These raids will continue until 10pm. These raids can NOT be accessed with a Remote Raid Pass.

Research

Event-exclusive Special Research Story

For $1.00 (USD) (or the equivalent pricing tier in your local currency), you’ll be able to access the Goomy Community Day–exclusive Special Research.

Timed Event-exclusive Special Research Story

Timed Research awarding one Rainy Lure will be available between 2:00 p.m. and 10:00 p.m. local time.

Shiny

Goomy will have an increased chance of being shiny.

Graphics