On 19 November young people all over Europe will dance and sing as one to celebrate friendship as part of the EBU #SayHi campaign.
To get you ready RTÉ have teamed up with our friends at CBBC to bring you this special new song from Nova Jones.
The cool video has all the dance moves for you to show your stuff on the big day. So press play up top and clear some space at home, or even outside to give it socks!
But before you do us in anything, we have top tips from Dancing with the Stars finalist Ryan Andrews to break the whole routine down for everyone to learn.
Ryan made it all the way to big final of the show and he still loves to dance! So, he takes you through the Dynamite dance routine from the top and you can use his videos to get each part right.
Check out the full routine here...and Ryan also broke it down step by step for us too.
If you want to sing along with Nova you can download the lyrics to Dynamite HERE!
You can use #SayHi to share on social media - make sure to tag @RTEjr and @EBU_HQ.
And check out the songs from all over Europe here:
NRK (Norway): Official song "Dynamitt"
KiKa/ZDF (Germany): Official song "Feuerwerk"
LRT (Lithuania): Official song "Dinamitas"
France Télévisions (France): Official song "Ensemble plus forts"
SRF (Switzerland): Official song "Dynamit"
Czech Radio (Czech Republic): Official song "Buď sám sebou!"