Attending Moonlight Magic at TL if you already have Waterpark tickets

[DisneyFirstTimer10]

If you already have access to TL from your AP what are the benefits to attending the DVC Moonlight Magic event at TL?

I came up with:

Rare Character meets
Free snacks/drinks
Nighttime at waterpark
Exclusive merchandise

Anything else?

 

[CMNJ]

If you already have access to TL from your AP what are the benefits to attending the DVC Moonlight Magic event at TL?

I came up with:

Rare Character meets
Free snacks/drinks
Nighttime at waterpark
Exclusive merchandise

Anything else?

Bring guests along who might otherwise have to pay for water park admission?