If there s one man who could give you 20 good reasons to head to Rainbow Beach in February it s Matt Smith. The Big Summer Blowout organiser is also a guitarist in Aussie rock band Thirsty Merc, who unsurprisingly have been given another call up to the festival on February 27. In its second year, Big Summer Blowout 2021 is set to cater to 1500 punters in an all-age, family-friendly event. Mr Smith said the recent border reopening had been the final step in securing the event s second year.