Open source conferences discussing groovy

Earlier events

Start	CFP	CoC	A11y	Videos?	What	Where
2017-05-30					GR8Conf Europe	Copenhagen, Denmark
2018-05-30					GR8Conf Europe	Copenhagen, Denmark
2017-07-26					GR8Conf USA	Minneapolis, Minnesota, USA
2018-07-25					GR8Conf USA	Minneapolis, Minnesota, USA