Does anyone know what time and how long the after hours tour is for French Escapades? I'd like to go to the concert at St Chapelle the same evening and I'm hoping to do both. The concert is at 8 and the Louvre closes at 6. Can't reach Tauck. They don't want to hear from you until 120 days out. That makes it difficult for those who like to nail down the "big" pieces. Thanks for any help.