New Music Festival Coming Soon To the Base Game June 29 to July 7 2021

Let's continue my logic that each Simlish letter mapa to a unique English letter. But now take into account the hint "Rock out at the Sims event of the Summer" and notice that the last two letters are vertically flipped of each other. What two letters are flipped versions of each other in English? W and M.

The words could be "New Stadium" -- as in we're getting a stadium venue.