yes, the refillable mugs are back... we bought 2 last week at Captain Cook's, $10.99 each (plus tax) and it was well worth it for us.. plus I use mine now bringing my tea to work in the morning.
AND if you drink tea-- you have to ask for the teabags at the counter.. they keep them behind there, I guess so people won't clean the basket of teabags out!!
We didn't get any lei's, but didn't really care, because the few I saw were very plasticy looking. I guess you have to ask for them now, but from what I read on previous post's you get them if your staying concierge (you'll probably have to ask for them there too).