https://www.pcgamer.com/elder-scrolls-online-celebrates-its-25th-anniversary-with-a-free-play-event/

We've already had celebrations for PUBG and Warframe today, but now it's Elder Scrolls Online's turn to get the party started as the franchise celebrates its 25th anniversary. 

In honour of the milestone, ZeniMax Online Studios has announced an Elder Scrolls Online free play event running across all platforms from Thursday, March 28 until Wednesday, April 3.