I know what you mean. I saved this blessing off years ago. I don’t remember where I got it, otherwise I’d attribute it to its author. It’s a great way to share that moment of reflection that prayer can provide without the actual religious aspect.

A Secular Grace For what we are about to receive let us be truly thankful …to those who planted the crops …to those who cultivated the fields …to those who gathered the harvest. For what we are about to receive let us be truly thankful to those who prepared it and those who served it. In this festivity let us remember too those who have no festivity those who cannot share this plenty those whose lives are more affected than our own by war, oppression and exploitation those who are hungry, sick and cold In sharing in this meal let us be truly thankful for the good things we have for the warm hospitality
and for this good company