The airline forced me to check my poster and now it's gone lost. The session I was supposed to participate in is today, so there's little chance of finding a printer in town in a few hours†; What do I do?
† In Germany, no businesses may operate on Sunday except with explicit exemptions, and a German printer would rather go out of business than work on a Sunday anyway. Also, this is a small town in the middle of nowhere; when I write "little chance" I really mean "no chance".
If not, assuming that the poster accompanies a paper in the proceedings a backup plan would be to just print the paper in standard A4 sheets in any standard printer you can find, and display them on the poster board. It's better than nothing.
– Al-Khwarizmi Aug 13 '17 at 11:13