photo by Dennis Dalman Staff and volunteers for the MIA/POW hot-air balloon pack up the balloon as it begins to drip rain early evening at the annual Sartell Rock ‘n’ Block party Saturday in south Sartell. After an hour or so, the light drizzle stopped and people gathered to enjoy kiddie games, vendor booths, food and entertainment. The night’s topper was a performance by one of the most popular local bands, the Fabulous Armadillos.