Fellowship is participation, contribution and distribution.

John 6:5-13 shows us this concept; the

lad contributed, at the Lord's orders the disciples distributed thus all participated

Fellowship is with the Father first and foremost: 

I John 1:7

Fellowship is with Light not with darkness.

I Cor.6:14 Eph.5:10

Fellowship is based on like faith, not compromise.

I Cor. 1:9,10

Fellowship is in Christ.. Eph.2:18-22

So we can see there's more to fellowship than scorning and pizza; But its a Holy coming together into the work and Love of the Lord giving Him the Glory and Praise!

Amen!... More to follow.