Pregame tips for Bears fan Bachelor Party?

Hi Texans fans,

I am traveling to the Week 2 SNF game with a group of 12 Bears fans for a bachelor party weekend.

Do you have any tips for what to do pregame with a group that size? Looks like there are tickets for a pregame tailgate tent, is that worth it? Any bars in the surroundin area?

We will not have a vehicle so setting up our own tailgate is likely not in the cards.

Thanks in advance.