Dream Theater will be celebrating their 40th anniversary on a European/UK tour this fall. The shows will be their first since reuniting with drummer Mike Portnoy. Here's the dates:

10/20 London, England – The O2
10/22 Berlin, Germany – Uber Eats Music Hall
10/23 Koln, Germany – Palladium
10/25 Milan, Italy – Forum
10/26 Rome, Italy – Palazzo dello Sport
10/28 Munich, Germany – Zenith
10/29 Zagreb, Croatia – Arena Zagreb
11/01 Budapest, Hungary – Budapest Arena
11/02 Prague – Czech Republic – Fortuna Arena
11/03 Lodz, Poland – Atlas Arena
11/06 Helsinki, Finland – Metro Areena
11/08 Stockholm. Sweden – Waterfront
11/09 Oslo, Norway – Spektrum
11/10 Copenhagen, Denmark – Poolen
11/12 Luxembourg – Rockhal
11/13 Zurich, Switzerland – The Hall
11/14 Lyon, France – Halle Tony Garnier
11/16 Lisbon, Portugal – MEO Arena
11/17 Madrid, Spain – La Cubierta de Leganés
11/20 Stuttgart, Germany – Beethovensaal
11/21 Frankfurt, Germany – Jahrhundderthalle
11/23 Paris, France – Adidas Arena
11/24 Amsterdam – AFAS Live