Annie and the Fur Trappers, a Boston-based traditional jazz and blues band, presents Day One of their first-ever Medford Trad Jazz Festival at the Condon Shell. Today’s lineup features The Late Risers at 1:15 p.m., JP Honk at 2:15 p.m., the Wolverine Jazz Band at 3:15 p.m., and Annie and the Fur Trappers at 4:15 p.m. This is a free, family friendly, community event hosted by a group of local musicians. Bring a picnic and your dancing shoes! Day Two of the festival will be Sunday, August 27, from 1 to 5 p.m. and feature the Soggy Po’ Boys, the Mood Swings Orchestra, The Smack Dabs, and the Rubin Brothers.