I've made a layout for each American time zone just so everyone knows when 7pm events actually would be for each of the four time zones.
Saturday GMT -10
Eastern = Sunday 1:00 A.M.
Central = Sunday 12:00 A.M.
Mountain = Saturday 11:00 P.M.
Pacific = Saturday 10:00 P.M.
Saturday GMT -6
Eastern = Saturday 9:00 P.M.
Central = Saturday 8:00 P.M.
Mountain = Saturday 7:00 P.M.
Pacific = Saturday 6:00 P.M.
Saturday GMT -3
Eastern = Saturday 6:00 P.M.
Central = Saturday 5:00 P.M.
Mountain = Saturday 4:00 P.M.
Pacific = Saturday 3:00 P.M.
Saturday GMT +1
Eastern = Saturday 2:00 P.M.
Central = Saturday 1:00 P.M.
Mountain = Saturday 12:00 P.M.
Pacific = Saturday 11:00 A.M.
Saturday GMT +5
Eastern = Saturday 10:00 A.M.
Central = Saturday 9:00 A.M.
Mountain = Saturday 8:00 A.M.
Pacific = Saturday 7:00 A.M.
Please keep in mind these events correspond to 7:00 P.M. events!