I am going to have wedding mad libs (I stole the wording from Etsy and created/printed them myself-eek) at each table for my guests to complete during the cocktail hour. Each table seats 8-9 people and I plan on putting 5 mad libs on each table because most of our guests are couples and I figured they would complete a mad lib together. Should I have 5 pens at each table or will 3 pens per table suffice? The mad libs is in addition to guests signing our guestbook puzzle so I'm not sure how many guests will participate in completing the mad libs.