PEOPLE BEFORE Profit TD, Richard Boyd Barrett, will address a gathering at the Glasshouse Hotel next Monday.
Deputy Boyd-Barrett will call on people to get involved in "a mass campaign for a fairer Ireland."
He said: "People Before Profit offers a politics of hope rooted in the belief that people power can force the government to change its tactics.
"Before Christmas People Before Profit helped to build the campaign against cuts in Home Help hours.
"This showed that protest works and I would encourage everyone to come along and discuss how we build this movement in Sligo."