I applied recently but wasnt given a date for fresh passport for my kids and visa for my wife. Can i walk into the embassey and get serviced even with no date?

Yes, you can walk in and have the necessary question answered nicely but very slowly implemented.

You can try, but they may turn you away and ask you to paid for emergency travel documents. You will receive an email a month after you complete your application. Passport is taking over 6 months to obtain. Also, be there before hours before 1pm or you will be sent back.

Yes just walk-in and have all the necessary documents