Translation site here:
https://www.portland.gov/transportation/walking-biking-transit-safety/play-loteria-go
"LoterÃa is a traditional Mexican game, similar to bingo, but using images on a deck of cards instead of balls with numbers. LoterÃa Go is a super-sized version of this that gets you outside and walking to neighborhood parks.
Can you find the LoterÃa cards we've hidden in the streets?"
El juego parece muy divertido. Estoy feliz de ver que regresan más actividades al aire libre a las calles de Portland.