Please come and celebrate with us at [event name], a [event type] in honor of [occasion], on [date] at [time] at [location]. We hope to see you there. RSVP appreciated
Please join us at [event name], a [event type] to celebrate [occasion]. We would be thrilled to have you there on [date] at [time] at [location]. Your presence would mean a lot to us, so we hope you can make it. It would be great if you could let us know if you'll be able to attend. Looking forward to seeing you there!