Wintergreen Resort 50th Anniversary Logo
While the resort does have other lockups of this mark they're using, the simplicity of this design is worth showcasing alone because it's a great reminder that anniversary logos don't have to be complicated. That doesn't mean this logo isn't beautifully designed - the block number 50 with offset numbers is neatly balanced with the resort's original logo placed inside - but it does mean that they didn't overthink it. The result is both effective and really sharp looking.
Source:
https://www.wintergreenresort.com/activity/wtg50/#overview