Hundred of tiny figures

Doing some clean up at home - as Sunday is Chinese New Year. And found these in somewhere on top of wardrobe! They were free gifts from 7-eleven (I don't know if "Convenience Stores" is the right word?) like 4-5 years ago. When you bought HK$20 you got one. (My dad use to buy beers and cigarettes everyday)

Buzz Lightyear FTW! ;p

EDITS: Yesterday we had 25-27 degree celsius... and now is 13'C (8pm)! What season is this?