What happening at the various MURFREESBORO PARKS & RECREATION locations? The 42nd Annual Pioneer Days at Cannonsburgh is set for Saturday (10AM-4PM) on April 28, 2018. There will also be monthly lunch and learns at Cannonsburgh on the third Thursday of each month at noon. This $12.50 lunch begins April 19. Other activities include the CITY WIDE EASTER EGG HUNT for all ages from 1-3PM this Saturday (3/31/2018) at Siegel Family Park on Memorial. There was also an update on Blackman Park, the expansion of the Greenway and Melinda Tate being promoted to a new position.