55 Hanson concerts down 1998 ; 2004 -2005 and 2007 -19 . up Next: Wintry Mix tour 12/15 Silver Spring and BTTI 2020 February .- Celebrating Concert #60 . Special Taylor shows : tinted windows 8 -5 -2009 and hanson day 2016 unwritten song writing lecture - only un btti solo show so far !