There are some pretty good ideas for NSC spin-offs.
###The Melodic Picture Contest!
The organizer choose a picture and the participants have to send a song, which fits to it.
---
Anonymous
We don't know which country sends which song untill the voting ends.
---
###Mood Theme
The song must be on a mood-theme (Variations: one theme for all participants / for each land a (random) own) melancholy, fear, happyness, desire, anger and so on.
---
Native Language
Send songs in the language of the countries they came from.
---
Underground
songs that have less than X views on YouTube
---
###Best Commercial
---
Worst Song
---
Team
Two Players have to found together, no matter from which country they are. Then each of them have to send a song (2 songs per Team). The clue is one special voting rule: Every voter can vote only for one song per team, so the teams have to send two songs which reaches really different tastes of music and you have to be tactical by the choice of your team partner. For example: Take a partner, which you never gave points at NSC and you both should send and when you send british rock, he should send romanian dance.
The points of the 2 songs will be added together.