Quoted from MikeTangoIndia:

Yeah the whole kids in stroller thing really annoys me also. True story here. I was at Fremont st I think 4 summers ago during the summer concert series. It's free outdoor concerts on Fremont every summer with a different theme every year with some pretty big name bands. Anyway it was 80's Hair Metal concert summer and I was at the Dee Snider show out on the street doing all the twisted sister songs. Completely FREE and completely INSANE. It was close to midnight with the concert still going I think and there were strollers EVERYWHERE!!! At basically a twisted sister concert on Fremont St!! I remember one dad pushing his kid in his stroller and I kid you not, the dad had his 6 pack of beer in the kids lap and smoking a cigar above the kid with the ashes falling in the kids lap!!