This is a delightful serif font, the "G" especially has a very nice bottom curve, where the vertical part doesn't rest on the bottom line.
I'm not surprised to see fonts like Souvenir showing up in design today, nor am I surprised to find it here. Souvenir's increased use reflects a break from the ubiquitous technology inspired design that so proliferated during the last five or seven years. I find the homeliness of Souvenir slightly charming when compared against the sea of techno-industrial Lineto, Test Pilot Collective, and T26 fonts.
Had I lived through the 70s, I imagine I might feel differently about the issue.
My 2
I think Souvenir was a well-designed font with a strong flavor. But it got so popular for a while that designers just got tired of looking at it. Now that you don't see it so much anymore, I can see it making a comeback, but it will probably never be as big as it once was (at least as long as boomers are around).
It's funny that you mention "technology inspired design." Souvenir, which was originally released as a foundry face in the 1920s but never caught on, was revived in the 1970s because it held up well on phototypesetting equipment, which tended to soften corners and such.
After being so familiar with Souvenir for so many years, I was surprised to hear about Souvenir Gothic, which was forced on me by a client (I will forever be sorry I showed her MyFonts). Though Souvenir Gothic -- not designed by Benton/Benguiat, by the way -- has the debatable advantage of not currently being in use by anyone else (as far as I know), I think I would have preferred plain old Souvenir.
And hey, if Souvenir is making a comeback, can we make some room also for Serif Gothic? That was my favorite as a 12-year-old, so it still has a special place in my heart.
Captured from web.archive.org on 27 Apr 2015. view this capture