If you go to a bar and grab 4-5 drinks and some lunch you will spend like 50 dollars with ease...might as well hit up BlurIt's Chicago. Everything is expensive. $75 a head isn't bad
A cab? Take the red line to the purple line and walk to the stadium. You take a cab from Wrigleyville to Evanston you might be in traffic for the first 3 quarters.Step 1: Get drunk in Wrigleyville.
Step 2: Take a cab.