Making a wedding cake for Saturday. Ceremony is at noon (an hour from the hall). I'm a guest at the wedding.
Mom of the Groom wants to bring cake to the hall and leave it overnight. I'm making standard white cake, with chocolate ganache filling, butter cream icing.
Can this cake sit out for 24 hours with ganache inside? If not, need to know exactly how long it can be out without refrigeration.
Also considering fondant icing, if that makes a difference, but have never done a fondant covered cake of this magnitude (14" bottom layer) and don't want to screw it up!
TIA for your help and advice!