Heading to Chicago by train from Winona to Union Station - There are four of us from mid 30's to 40's. June 3rd-June 7th. We are staying at the Chicago River Hotel. My first concern is that we will just take a taxi from the train to the hotel?? Sooo, What should we do, where should we go? I was thinking of touring the city by the river, any thoughts? I want to go to a rooftop bar, any suggestions. Yes I want to see grant park (buckingham fountain), millenium park, the skydeck at willis tower, navy pier and the magnificent mile but what about the stuff I don't know about....chinatown, gino's east or Vitos and Nick's pizza, best hotdogs around, beaches? State street shopping? Wrigleyville? what is this dueling piano place? It's my sister and I (think late night dancing) and my aunt and uncle older than us and most likely will do less walking and turning in early. Is the best way to just cab it - or is that going to get crazy spendy? Also I think June 7th the blues fest kicks off - think we better check that out. I would love suggestions and help from those that love this city, I am so excited!!