Flight
This is airport you will need to fly into. Remember Portland OREGON, don't get it mixed up with Portland, Maine!
Hotel
This hotel is located in Lake Oswego, and is very close to the venue. Lake Oswego is about a 25 minute drive South of Portland.
Rental Car
A rental car may be exactly what you need to get from Portland to Lake Oswego. If not, you can always get around using Uber/Lyft, just be aware of travel times as traffic exists around Portland.
House Or Rental
If you feel your family would be more comfortable staying in a home rental, Portland and Lake Oswego have many options available. Once again, just be aware of travel times and distance from the venue.