If you are nearby, in Southern Germany, Switzerland, Austria, Northeastern Italy, this is a rare event which you are able to attend: for the third time (as in 2013 and 2014), Archbishop Wolfgang Haas, of Vaduz (Liechtenstein) will celebrate in 2015 the Chrism Mass of Maundy Thursday in the Extraordinary Form of the Roman Rite, aided by the priests of his own diocese and by priests and seminarians of the Priestly Fraternity of Saint Peter, whose European seminary in Wigratzbad is not far from Liechtenstein.
(Other images from last year's celebration here, via the Wigratzbad blog.)
(Tip: Riposte Catholique)