There's this pretty awesome group, and it can be found at %PokemonRainbow (https://www.deviantart.com/pokemonrainbow)
Right now they have hit their six month anniversary and they are still going strong as a group and a community.
If you're curious about groups to join, this is definitely one for you all to check out.
Plus as an bonus gift for the celebration of this six month anniversary, they're hanging out shiny bulbasaurs ;)