Each budding entrepreneur will be given five minutes on stage to present their idea.
The audience will then have the chance to participate by using electronic voting pads to select the ‘pitch' they would award a theoretical amount of £80,000 to, before Rasul delivers his verdict.
Last year The Main Event attracted more than 1,000 visitors through its doors.
This year, organiser QD Events has lined up almost 100 exhibitors, several high-profile guest speaker sessions - including one by T in the Park founder Geoff Ellis - and three interactive zones.
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