Madison: More than 10,000 people showed up to the annual Mifflin Street Block Party, and police made more than 350 arrests, most for alcohol related violations.
In the past, if you threw a house party for the Mifflin Street Block Party you could expect to make a little money from selling cups to your guests.
But in recent years Madison Police have cracked down on illegal house parties, handing out fines of more than $10,000 to the hosts.