FastEddie-
Darren has a good memory. There are free-standing premium beer stands in various places around Wrigley. Labatt's Blue, Heineken, Amstel Lite and Corona are among the options. There might be other choices, but I usually go for one of the first three because they are 16 oz beers for the price of a small child versus the 12 oz Corona.
One good place for food is the deck overlooking the Clark and Addison intersection in the upper level. Grilled Italian sausage, brats, dogs, Italian beef, plus a beer stand with good selections. (I'll take a Tecate over a Bud Light or Old Style any day.)
-The GP