Hello, If you have some extra time before the IETF, may I cordially invite you to a very special evening in the Thomaskirche in Leipzig, Germany on Thursday, March 24th, at 18:30 for a pipe organ demonstration and concert. This is the church where Johann Sebastian Bach spent the last part of his life as organist and cantor (1723 - 1750). You'll hear music by Bach (obviously), Mendelssohn and others, performed by two organists on the famous Wilhelm Sauer organ (1889) and Gerald Woehl "Bach" organ (2000). Details of the event can be found here: http://www.yikes.com/~ole/store/LEIPZIG/Social_Event.html (Sponsorship details available upon request). Leipzig is about 4 hours by train from Frankfurt. Prague is another 3.5 hours (via Dresden). (There is an airport in Leipzig too if you prefer to fly). Ole J. Jacobsen Principal without Chorus http://organdemo.info ole@xxxxxxxxxxxxxx _______________________________________________ Ietf mailing list Ietf@xxxxxxxx https://www.ietf.org/mailman/listinfo/ietf