Looks like Bandai will be releasing LS to the States as a special trailer was on the last disc of Haruhi. It was the scene from Konata's part time job, where she took the orders and then did the dance! I was quite surprised to see that on the disc! XD
Lucky Star and Haruhi are made by the same studio that's why there are a lot of refer to Haruhi in Lucky Star.
I almost miss Lucky Star the past spring and I see a good rate of the anime this Fall, I download it... I finished the serie in less that 2 or 3 days. That was great. It's in my top 10 for sure.
in lucky star you can hear/see a lot of other anime/mangas mentioned like.... lemme think.... ok i dont remember but there are ^^
and as for the 2nd season if you have seen the last episode
warning spoiler incoming =)
the curtain wasnt raised when they would have performed their dance and so it just cant be finished yet^^
Good news... or bad news, depending on whether you are a Lucky Star fan. It has been announced that an OVA is currently in production. Sources quote the latest issue of Comptiq.