While plants and gardens are my passion, Mike loves classical music. We were really lucky to be in Millennium Park as the Grant Park Symphony Orchestra were rehearsing for a performance in the Jay Pritzker Pavilion, which was designed by Frank Ghery. This delightful piece (it was Rave’s La Valse he said), will feature in the concert later today – we’re hoping to go back to watch it. The Grant Park Festival is the USAs only remaining series of free municipally-supported outdoor classical music concerts – well done Chicago!