I have a similar issue (UK garden) where my cats have trodden a desire path into my lawn over years, plus some over-shaded areas from an evil combo of a fig and a buddleia.
I'm tempted to sow some clover, but equally I'm sure some lawn-gurus here might be able to advise on what would be best to keep some plant cover?
Depends - there will be a lot of local things around the place; in Oxford a choir sing from Magdalen College Tower to a crowd below.
There's lots of local things like the 'Obby 'Oss, maypole dances and so on.
But it's not really a big thing nationally over here.