So my FMIL is freaking out about us lighting lanterns... Previously, we had planned on wrapping up the reception around 6 or so. Now, it is going until 7:30. Thus, we need light. I have already purchased lanterns (PIB) as part of our centerpieces. There will be smaller ones on all of the cocktail tables. The cocktail tables surround the dance floor. I thought we could hang the big lanterns from tall shepherds hooks throughout the area.My FMIL thinks that some drunkard will set the place on fire. Your thoughts/opinions?