Answer:
Subject: Let's have a picnic this weekend!
Dear [Friend's Name],
I hope this email finds you well. With the beautiful weather we've been having lately, I was thinking it would be lovely to have a picnic this weekend! What do you think?
I suggest we meet at the park by the lake, as it's a beautiful spot for a picnic. I'll bring a blanket to sit on and some snacks like chips and dip, but I'm not sure what else we should bring. Do you have any food preferences or something specific you'd like me to bring? Let me know and I'll be sure to bring it.
Looking forward to hearing from you and spending a nice day outdoors together!
Best regards,
[Your Name]