I've read the general "visiting Tijuana" discussions and getting there seems straight-forward and the tourist areas sound safe enough.
My question is are the breweries generally in safe area and are they close together? Ideally, I would take the trolly down some weekday, cross the border on foot, visit 2 or 3 breweries (not get drunk!) and then cross back on foot, all within a long afternoon. Does that sound possible and does it make sense?
Finally, if I was looking to fit that into a few hours, what window of time on a weekday would make the most sense to avoid lines at the border crossing, both in and out of Mexico?