Kind gesture for someone in grief?

There’s a family that goes to my church, I just found out the wife died yesterday. She battled with a drug addition for a long long time, and they’re suspecting it was an overdose. Her husband is beside himself. He’s one of the most selfless, friendliest guys I’ve ever met, he even started a ministry feeding and taking care of our local homeless population.

I really want to do something for their family, but I’m at a total loss. Sending flowers seems so cliche and pointless. 😕

Anyone have ideas or have gone through an experience where a certain gesture really meant something to you in your grief?