First of all , u need to find where to get your goods or find any suppliers who is willingly to do consigment(which is hardly). Check out the location and see what the things which are sellable.
Secondly , after finding your goods , u need to know how much is your selling price depending the stuffs you are selling and the location
Lastly , be prepared to earn a lot or earn nothing at all

If you do have bazzards on weekends, please do keep me in the loop at
[email protected]. I would be interested to hold one as well.
Regards