Not bad for $3 USD buffet. That seems like a purple yam dumpling filled with peanut butter. Some Chinese restaurants here use purple yam as filling for mooncakes too. That must be good!

That looks like a pot of Ginseng tea. It might taste better mixed with citrus or anything sweet otherwise it would taste awful lol. True, Ginseng has medicinal and stimulant properties and also used as aphrodisiac.