What would you have done?

You are out with 2 kids below 4 and 5 years old.

They are fully potty trained.

The 3 of you went into an eatting place where there are not toliet facilities.

The nearest toliet is about 20 metres away.

For precaution sake, you brought them to the toliet first before going for the food.

After eating for less than 5 minutes, one of the kid tells you that he needs to pee again.....What would you have done?