Events Calendar of Events Check in here to see what's happening at Tall Timbers Centre and how you can help. Due to the current COVID-19 situation all fundraising and program events have had to be cancelled. If you have an idea to help support us in the meantime please contact us or make a direct donation at our Donate page. OPEN DAY - Sunday 25th October More details to come - We are hoping to hold an open day to celebrate our 20 years as part of the Box Hill Community. If you would like to support the day with a market stall or vendor please contact us.