Here's a Father's Day activity that you can do with your students.
Oriental Trading has a "DIY Journal Craft Kit". It comes with an imitation leather cover, 25 blank pages and cord lacing to bind it all together. The cost is $13.50, but you can make 12 journals in this "unit". My student was able to braille a message on one page leaving the rest of the pages blank for her father to use. She decorated the cover to be personal for her father. The binding was difficult for her, so I completed that for her.
Oriental Trading also had a "Color Your Own Handy Helpers" kit. It was $4.98 for 12 of these kits. My student was able to color the "tools" that went in the "toolbox". She then put a message on each of the tools adding braille labels to the "tools".