Four.
If I wore them on a bandolier like Rambo, I think I could push the number higher.
...becomes this guy:
We also visited the St Louis Zoo (which is free, and therefore awesome, but also awesome by its own merits). I was surprised by how active the animals were. Even the poor Sloth Bear, which the sign informed me is not merely threatened, but THREATENDED, somehow summoned the will to frolic around instead of fixating on his morose threatended status.
In the event that you wonder why the poor Sloth Bear is threatended, maybe it's because dudes in terrifyingly short-shorts keep chasing it around, as shown on this other very informative zoo sign:
St Louis is hot and humid -- a sticky, sweaty, drippy heat that I've started ranking in terms of how many showers a day I feel like I need as a result of it. The day we went to the zoo was a 3-shower day. Luckily, the zoo has a penguin house which was a really nice relief from the weather outside. I hope the penguins know how good they have it.
The penguins are messy. Fortunately for them, the zoo imported some Oompa Loompas to clean up after them.
The very best place of all was the hippopotamus tank. Behold the majesty of the multi-talented hippo as it swims, feeds the fish, and inspires the children:
Further educational enrichment:

And here's me standing on the very tippy top of it. I wanted to be aerodynamic in case it erupted:

In other random travel news:
This mouth full of bling belongs to a lady named Maria who lives in Panajachel on the banks of Lake Atitlan where she weaves blankets and smiles at tourists.
Lago Atitlan itself is ringed by 3 major volcanoes and countless minor cinder cones. There was a morning when I negotiated a kayak rental then paddled around on the lake before anyone else was awake. At one point out on the water I had a moment in which it suddenly hit me just how amazing life really is -- a blinding flash of the obvious when I realized "Holy cow! I'm in Guatemala. Kayaking Lake Atitlan." Even if the whole entire trip had only been for the purpose of having that one moment of realization in which it was so clear to me that I'm happy and content and life is good, it would've been worthwhile.
And since we're pondering life's deep existential questions of happiness... If you happened to be starting a vest-wearing Latin music octet, would you name it Oasis de Amor/Love Oasis? Dudes, you'll never have the cool factor of Bruce Springstein with a name like that, regardless of your mullets and matching vests.
At least I finally discovered the answer to another important existential question while I was traveling Central America. What is the purpose of Lichi? Behold, an answer at last:
Unfortunately, the world is still plagued by another question: Why is it so easy for children's dolls to cross the threshold from cute to creepy? Does this make you want to buy a soccer uniform for your child at the street market? I felt like I'd be voodoo cursed just for stopping to take a picture of it.
And finally, in the absolutely weirdest thing I´ve ever seen in my whole life, I went with some of the students from my Spanish school on a pilgrimage to see San Simon ¨Maximón.¨ He's a funky little wooden mannequin that sits on a throne, wears sunglasses and a fedora and a black necktie, smokes cigarettes, wears only the most expensive suits, and grants the desires (both good and evil) of all comers. 

Despite the weird May snowstorm: