I am really missing CS:GO and LAN tournaments.

Not just for CS;GO but also for Dota 2.
But there is nothing to miss, we have online tournaments that you can enjoy to watch the live stream or replays. I mostly watch the replays if I miss a game.
Dota 2 could be played online and available anytime want to plat it. Though it need a gaming computer and internet to access. In our workplace I had secretly downloaded dota 2 in the system and then played it if I have been bored in my job. Sometimes I need to relieve my stress through playing dota 2. Dota 2 offers a lot fun in playing.
Do anyone here also downloaded dota 2 in their office or workplace? Laptop also could do and operate heavy games like dota 2.