Welcome people into the church. They offer the weekly bulletin and any printed material to parishioners and also assist in taking up the collection.
"Always remember to welcome a stranger, for you were a stranger once yourself." Augustine. 
This is a wonderful "way to go" for those who may not be able to commit to more formal ministries. All it needs is for you to come on a regular basis and:
    - be at the door early to greet,
 
    - give out parish information,
 
    - help people be seated
 
    - look after the elderly and disabled,
 
    - organize the handing around of the collection baskets.
 
Who can do this? 
Well, it is a great job for: a whole family, singles, retired, newcomers. 
The only qualifications are: that you enjoy being with people and can do join in a roster