As long as the buds are open all the way taking to a show or bringing in the house should be ok .
But if just in bud I would not . When I first moved to Mo. from Calif. I did not have a cool area for them once they were brought in the house from outside in the fall the ones that budded in the house blasted . After we built a green house they were put in a cooler area and were fine .. Happy growing ..