How to find the official servers?

[tc566]

I got a free tour ticket to use at valve's official servers (mann up map I think) but I was not able to find them.

I was told that I should look for servers with valve tag but none had the mann up map.

Anyone used this ticket before?

[ApatheticMango]

When you're at the main screen there should be a "Play Co-Op" button. Use that instead of going from the server list.

[Plasma]

What Mango said, you need to use the Play Coop button on the main screen.
Then select, Mann Up mode for the official servers and to get actual rewards.
Boot camp will send you to non-official servers and you won't get rewards, more like a practice mode.

[tc566]

When you're at the main screen there should be a "Play Co-Op" button. Use that instead of going from the server list.

What Mango said, you need to use the Play Coop button on the main screen.
Then select, Mann Up mode for the official servers and to get actual rewards.
Boot camp will send you to non-official servers and you won't get rewards, more like a practice mode.

I played many hours and never clicked this button, so simple   

Thank you both!

[Plasma]

Haha yea, it's easy to miss if you've been playing TF2 since before they added these Quickplay/Play Now shortcuts for new players.