I found this posted on EM Seppo's website
Cloak And DaggerBy EMSeppo
Rise up followers of Shadow Lords! It is time to heed your calling!
Title: Cloak And Dagger
Location: Secret
Start Time: 14:00
Date: 2009-03-29
End Time: 15:30
-----------------------------------
and this on UOHerald News
Cloak and Dagger Event schedules
Chrissay Zeeman
27 Mar 2009 14:44:17
Shard, Day, Time
Legends, Saturday, 5 p.m. EST
Sonoma, Saturday, 3 p.m. PST
Atlantic, Saturday, 7 p.m. EST
Great Lakes, Saturday, 7 p.m. EST
Catskills, Saturday, 7:30 p.m. EST
Chessy, Saturday, 8 p.m. EST
Pacific, Saturday, 5 p.m. PST
Lake Austin, Saturday, 10 p.m. EST
Napa, Saturday, 7 p.m.PST
Baja, Sunday, 2 p.m. PST
Origin , Sunday, 6 p.m. EST
Oceania, Sunday, 2 p.m. AEDT
Drachenfel, Saturday, 6 p.m.Shardtime/CEST (remember Summertime)
Europa, Sunday, 8 p.m. UK
Siege, Saturday, 2 p.m.PST
LS, Saturday, 8 p.m EST