Wow, what a challenging practical you had to endure! The calculations and moles must have put your problem-solving skills to the test. Unfortunately, the practical prevented you from attending the anniversary preparations. However, it's great that you eventually joined your Steemit friends and made it to the event. The anniversary celebration sounds like a memorable and heartwarming occasion, filled with speeches, laughter, and beautiful moments captured in photographs. It's wonderful how the Steemkids community has grown and brought everyone together.