Grzegorz is more than happy to help design a specialty jersey. His teammates will be all over the more usual charities and causes, so he feels free to pick something more niche. Polish heritage night doesn't make a lot of sense in LA; that's not really where the Polaks are and it's impossible to find good pierogi in this town. If he played in Pittsburgh or Chicago, sure, but not LA. There is, however, a large LA population of another ethnic group that has recently suffered a great deal getting run over by a war between two other powers: the Lebanese, who have spent the better part of the past hundred years caught between Israel and Iran. Right now, infrastructure barely exists there and electricity is a rare blessing. Lebanese heritage night as sponsored by Greg the Goalie comes as a surprise to most of the fandom, not least the Lebanese themselves, but once they realize it isn't a prank the event takes off. The Panther wears a cedar that night and proceeds go to a relief organization to make what small improvements they can back in the old country.