Hey Peter ,

Hope you're doing well! I was thinking of having a fun afternoon this Saturday and I'd love for you to join me!

I've got tickets to a great concert that's happening in the afternoon , and I thought it would be awesome if you could come along. It's a local band that I've been wanting to check out, and it's going to be a great show.

After the concert, we could grab some dinner or drinks and see what else is happening around town. I was also thinking about going for a boat ride on the river or watching a game of banh chien (if you're interested!). Let me know which one you'd prefer, or if you have any other ideas, feel free to share!

Let me know your availability and preferences by Saturday morning so we can make plans. Looking forward to hearing back from you!

Best,
Harry