The deccies are going across CHFT - and none more special than the Patient Pathway Coordinating Team at HRI.
They had a "celebrity" switch on for their tree lights in their office under the lecture theatre at HRI.
Pulse1 breakfast presenting double act Milo and Rosie turned up as part of their 20-location switch-on to do the honours, and spread some cheer across West Yorkshire.
<link https: youtu.be bxn31uaq3gi>Here's the video showing the countdown to the big moment on Monday morning this week.
They also tried to photocopy their heads, but failed!
Patient Pathway Co-ordinator, Jessica Cording made it all possible after requesting the duo included us on their tour.
She said: "I emailed them and was shocked when they said: We're coming. I didn't believe it. Nobody in the office believed me when I told them but I think everyone was excited for it now and it has given a good buzz into the office when we are coming into a busy period.
"As we work within cancer tracking the work can be quite heavy at times so I thought, as a way to bring some cheer and festive spirit into the office, I would apply (I didn't expect to hear anything back though!)
"Then my phone rang and it was one of the producers telling me that we were a finalist and that they would be coming to switch our lights on at 1:15pm."
She said: "We listen to the show every morning in the office so we are all massive fans."
The team went to town in their office with festive chair covers, deelyboppers and a lovely tree with red and white lights on it in front of a youtube image of a roaring log fire - very cosy.
Milo, said: " We are trying to turn on as many people in West Yorkshire as possible."
They posed with photos and selfies, presented a certificate to commemorate the switch-on - and tried to photocopy their heads (see photo image) but the machine wouldn't accept it.