Sunday only message

[Thomas-And-Susan0]

We wish to send a message to guests who happen to be staying overnight on Sunday the following message at Sunday noon:

Please do not park in front of the house starting Sunday evening at 6pm. The garbage cans are placed there for pickup and the garbage truck needs access to the cans. Please park across the street for just Sunday overnight. We apologize for the inconvenience.

I can't seem to find any way to tie this message to be sent on a particular day of the week, but most guests simply forget if we share this information with then when they check in.

Any help here would be appreciated.

Thank you,

Tom and Susan