They started by putting on one off parties but soon started a regular monthly monday night, and then eventually put on parties and mini-festivals up and down the country.

Slack will probably be most remembered for their monthly at the warehouse in Brighton. Each month the club would be transformed with a differant theme. And afterwards there would usually be an allnighter either on Brighton beach, or in some empty building.

Their reputation for putting on succesfull outdoor/free events, grew and they began to do more mini-festivals envolving soundsystems from around the country including D.I.Y. Smokescreen, Positive Sounds and BabyBoom.

After a few years of doing the Warehouse in Brighton, Slack began doing larger events in London. With a few of their number being recruted to do a night at Heaven which eventually employed all of Slack's number at one time or another, be it to D.J. dress the club, or run promotion.