Have fun!

Enjoy yourself!
Have a ball! (US)

Have a nice time!
Have a good time!

 

Enjoy your coffee!

 

Have a nice day!

 

I wish you well with your training!

Break a leg!
( = Good luck!
for actors and public performers especially)

 

Make the most of your holiday!
Have a nice holiday!
Enjoy your holiday!

Sleep well!

 

Sweet dreams!

Good luck in your exams!

 

Get well soon!
Hope you get well soon!

 

I wish you a speedy recovery!

Stay well!

All the best!

 

Happy Easter!

Merry Christmas!
Happy Christmas! (GB)

Happy New Year!
Best wishes for the New Year!

 

 

Congratulations on your engagement!

 

Here's to the happy couple!

Congratulations!