Mama's I need opinions!

My husband and I got married at city hall but we still want to do an actual wedding. We are talking about for our 5 year anniversary.

Here's my dilemma. I would like it to be on our actual anniversary date March 23rd. If we do it on our 5 year it would be a thursday if we did it the next year on our 6 year it would be a saturday.

What are thoughts? Would it be odd/difficult to do it on a Thursday?