Been to Celtic Connections already (didn't see you there Derek!)
Singers' Gathering Livingston

Might make it to Milnathort if it's on this year (not heard)- should be about now.

Then Edinburgh's Ceilidh Culture, including Northern Streams (Scottish/Scandinavian music).

And in chronological order:
Glenfarg (see you John McK)
Girvan
Fifesing
Newcastleton
Stonehaven
Sidmouth
Auchtermuchty
Innerleithen
LINLITHGOW (organising!)
Selkirk Sessions
Carrying Stream (Edinburgh)
Edinburgh Fiddle Festival (even tho' I don't play fiddle!)
Scottish Trad Awards

And anything else that takes my fancy!