The NSC Congratulations 10 was a Spinoff contest which was made to celebrate jubilee 10th edition of NSC. Honour to be a host got Xorientia. Show was made in second largest Xorientian city - Terezon. Right to perform had all the nations which ever appeared from NSC1 to NSC10. It was nice to remember some ex-countries. The best thing came at the end - the winning song was from NSC1.