Father’s Day ideas?

Hi guys! So... I’m trying to get ahead and start planning now. This Father’s Day I will be 34 weeks pregnant so my hubbys “first Father’s Day” he will be celebrating. The thing is his father passed in February. They were not very close(he was an alcoholic) and he obviously absolutely regrets it and is heartbroken when he found out his dad was over the moon i was pregnant. It’s hard to talk about but I know he would absolutely love a Father’s Day gift that has to do with something from his dad. Something sentimental. Any ideas???