For clients, now is a good time to try the 'Seasonal' features in Yabber. Unlike conditional website content which is shown on the basis of interest, borrowing objective, occupation, etc., Seasonal content are blocks that are replaced for a defined time interval before referring back to a default state. Seasonal swaps are normally applied to your website logo and social banners.
The system is simple to use - just ensure you've defined your default profile so the system knows how to replace the Seasonal profile once it expires.
While you're in Yabber you may want to also update the new year and Australia Day Seasonal profiles.
Once defined, the Seasonal profiles will remain active, so they'll continue to apply swaps forever until they're disabled.