Vhodny vychozi bod je Rozmital pod Tremsinem (vlak, bus). Cestou k cachi muzete navstivit Rybovu mohylu na N49° 35.240' E13°50.312'.
Cache je pojmenovana podle zacatku Rybovy Ceske mse vanocni - CD s ni bylo v puvodnim obsahu cache.
Cache tvori cerne natreny ammobox.
You can start in Rozmital pod Tremsinem (train, bus connection). On your way to the cache you can visit the memorial site of J.J.Ryba at N49° 35.240' E13°50.312'.
The name of the cache is the first line of Ryba's most famous work: Czech Christmas Mass ("Hey Master!"). There was a Czech Christmas Mass CD in the original content of the cache.
The cache is a black-painted ammo box.

[cz] qbyh bq fvxzrub cynpngrub onyinah, fxnyav fgreovan, cbq yvfgvz
[en] qbja sebz fynagrq syng obhyqre, ebpx perivpr, haqre yrnirf