The Mid-Autumn squeeze is here! Despite the slightly rainy day, 480,000 people visited the Shanghai Expo yesterday, causing lines at popular pavilions (like the Oil Pavilion and the Saudi Arabian one) to stretch for 6 hours. Looks like we’ll have to wait until holidays are over before Expo returns to the relatively serene levels of people it hosted in early September. The good news is: ticket deals! Unused Expo day ticket holders can now change their one day ticket into two night tickets. Not only do you avoid the crowd, you also bring in a friend (while saving 20RMB).