When Danielle Kleiner's 5-year-old daughter was a newborn, the St. Paul mom took a posed photo of her each month, a chalkboard marking the milestone propped nearby.
This year, as Kleiner's youngest approaches 1, she's been documenting monthly changes in a similar way.
The only difference? She's swapped out the chalkboard for a felt letter board.
"I saw them all over social media and immediately thought it was something I would love to have," said Kleiner, who is director of operations at Twin Cities Moms Blog.
Old-school felt letter board signs, with grooves for stick-in plastic letters and symbols, are suddenly everywhere, spelling out (usually in all caps) an endlessly changeable string of funny sayings, pithy quotes and kids' milestones.
They are replacing once-trendy chalkboards in back-to-school photos, baby pictures and pregnancy announcements shared online. They're also popping up to add ever-changing inspirational sayings and a vintage charm to the walls of living rooms, company foyers and coffee shops or restaurants. The Walker Art Center's stylish Esker Grove restaurant now sports a giant one.
Kleiner first used her felt board to announce her youngest's adoption, and recently spelled out "FIRST DAY OF PRE-K" for her oldest.
"I liked the idea that I could post quotes, things our kids said, song lyrics, etcetera, and be able to change it whenever I wanted to," she said. "I also loved the idea of documenting our kids' milestones."