My wife did a Christmas event for Ukrainians who came here last year and they were just so forlorn going in and so happy coming out. We managed to get a Ukrainian Santa which was awesome.
I've got a roll of 25 Slava Ukraini two euro coins that the Estonian mint issued that I'm looking forward to giving out on their independence Day this week. I gave two away to a mum and son just after midnight new years when we were all out on the street looking at the fireworks when I found out where they were from and holy moly they were so excited.
Presume from your instance you're in the UK. I was over there recently and apart from the obvious military support which is whopper it was so bloody good to see how much public support there is.