Prime Minister of St Vincent and the Grenadines Dr Ralph Gonsalves will be joining the members of the ruling Barbados Labour Party (BLP) this weekend as the party celebrates its 84th anniversary.Gonsalves is slated to address the party’s gathering on Friday and will be followed on Saturday by party Chairman, Prime Minister Mia Mottley.On Tuesday during a press conference at the BLP headquarters in Roebuck Street, in The City, chairperson of this year’s annual conference Member of Parliament for St Michael West Chris Gibbs told the media there were a number of highlights for the celebrations with its theme Riding Rough Waves with Resilience, Taking Fresh Guard.