We know there are ballpark proposals, even if we somewhat frown upon them.
However, what we did not know is this:
IF YOU PROPOSE AT AN A'S GAME, THEY HAVE UNIFORMS WAITING FOR YOU TO PUT ON. And the A's mascot will get all dressed up as a pastor for you!
I hope this marriage works out well, because wearing a "Yes" or "Marry Me" jersey to the ballpark is going to make you look like a weirdo unless there's a story behind it.
(ALSO: please stop proposing to people at sporting events unless there is some magical, romantic story between you and your future spouse that involves a sports team. Please. Please. Please.)