I received a second $25 free christmas chip on 12/25 at Club World casino. It took just about 20 spins on Golden Glove game for me to get into the bonus round which won me a big play (see screen shot) and I got another bonus round shortly after which boosted my balance up to $300.
I usually find other games to play after I got 2 bonus rounds on a certain game at RTG casinos lately because I thought the third round of bonus might take awhile to come, so I switched to play Tiger Treasure after Golden Glove.
I hit one good bonus round on Tiger Treasure, my balance went up to $475. The wagering requirement was only 10X of the free chip and max cash out was only $250. I was eligible to make a cash out which I did eventually. Thanks Club World for your christmas chip.