Free activities include the Sacrilege (Bouncy Stonehenge) as per picture on left and adults are most welcome :) Although, be warned it only goes for 10 minutes as there is a long line however, its definitely a workout! phew! Box wars, City of Sydney - Lawn Library, Jenga and so on.
More details can be found on their website here:
Food stalls include: Food Society, Jafe Jaffles, Woofys Hot Dogs and speciall crafted sweets from Gelato Messina! For the adults there are 5 bars to choose form including the Rekordelig Gazebo.
In addition they have an a huge selection of shows at the The Spiegeltent, Sydney Town Hall, Riverside Theaters in Parramatta. Best to check their website for further info.
We got there around 6pm and it was not busy yet, However, when we left at 8pm there was a line for the entrance as they were at capacity. So plan ahead people!
Overall a great experience for the family, with friends or just with your partner :)