The Knoxville Public Library will be plenty busy this week with activities this week. Tuesday at 1:30, there will be a presentation about how cloth bags helped Iowans survive the Great Depression. Wednesday, reading logs are due for the summer reading program. There will also be a movie at 10:30. On Saturday is the outdoor day and the Library’s 100th anniversary celebration. Everyone is invited out Saturday from 11-3 to join in the celebration.