There's a stem train trip to ballarat on Saturday.
Details are at:
http://www.steamrail.com.au/documents/brochures/2017/2017-06-24_SRV_Steam_Spectacular.pdf
The passengers will be in Ballarat around the middle of the day and
ballarat Tram Museum will have more trams out than usual.
If you want to see maximum Ballarat trams in one day, Saturday 24 June
2017 is your day.
Mal Rowe - contemplating a trip