What is Liturgical Ministry?  Whats our role as laity? 

Liturgical lay ministries include lectors (Ministers of the Word) who proclaim scriptural (the Bible) passages during the Eucharist, altar servers and acolytes who assist the presider at the altar, cantors and music ministers who lead the singing, extraordinary ministers of Holy Communion who serve during Mass and/or who take Holy Communion to the sick and homebound, and ushers or ministers of hospitality who direct the seating and procession of the assembly.

Catechetical lay ministries include catechists (Sunday school teachers and teachers at Catholic schools), dismissal leaders (ministers who lead RCIA catechumens on Sundays), retreat leaders, youth group leaders, and Scout religious emblems counselors.