I thought this would be a cool idea for any haunt actors who like to use fire.
This is the idea:
Use an old fashioned candle holder like the one in this pic.
Attach a finger trigger in the finger hole.
Use a tiny can of hair spray as shown in the picture.
The candle itself should be a regular candle with a drilled tunnel/tube insert. Or you can go with a fake candle with oil. The fake candle might be your best bet seeing as wax melts and all.
This image just shows my original concept. It would be cool to see an actor walking people to a location and have the candles shoot flames.
This picture is better if you are outdoors.
As for the workings...I haven't developed this idea yet. I will get it working for this season but I figure you would all like a chance at doing one as well.
Thanks for reading!