Wow - I survived a kitchen reno this winter/spring (Feb - June). I feel you - just try to stay sane thru it. I was going to reply with neat ideas to do in the windows but as I recall, all the non-kitchen rooms were taken over by stuff that would normally be IN a kitchen (temporary kitchen has to go somewhere, the stuff that was displaced to make the temp kitchen has to go somewhere else, and so on).I came to the disappointing realization that 2019 will be a sabbatical year. A DIY kitchen renovation is taking all my usual prep and setup time, and I'm travelling on 11/3 which doesn't give me time to store stuff properly. I'll put up a few things I can easily reach, but I'll be back bigger and better in 2020.
Maybe this year you could focus on learning how to make every Halloween cocktail (practice makes perfect).