A not Not so special weekend as for me in the famous forest.

A not Not so special weekend as for me in the famous forest.

I would appreciate your asking me what was you didn't understand clearly.

I woke up late in this morning since I rarely go out and drink a lot drank much with our colleagues.Better: I woke up late this morning because I had gone out drinking the previous night with colleagues.

One of them will leave us to go to Malaysia. (Better: One of them is leaving us to go to Malaysia)

I went on a jog as usual although even though it was a bit late in the morning.

When I visited a famous forest called Tadasu no Mori, the World Heritage Site, I saw a rare billboard in front at the entrance of the forest.

It showed that a sound festival would be held there.

I… I would have other event that day. (I don't understand this. Do you mean to say you would have preferred any other event that day, as opposed to the one scheduled?)

I thought that I could not join (better: "take part in" or "attend") the musical event…

After praying at the Shimogamo Shrine I was go heading back to home.

I saw an a red Mama bicycle of on which there was a logo was of Petei Mama.

It has had two child seats and also set a pair of Zabuton on both sides.

Then I met the family in the forest. (Not sure what you mean. Did you meet your family or a family you had never met before?)

After that I saw another billboard in front of the Kawai Shrine.

I noticed that the first concert would be held in such a this traditional shrine… It was a shame…

A not so special weekend for me in the famous forest. (actually I prefer 'a' to 'the' in this case since you're introducing it)

A not so special weekend for me in the famous forest.

I would appreciate your asking me what you didn't understand clearly.

One of them will leave us for Malaysia.

I went on a jog as usual although it was a bit late in the morning.

When I visited a famous forest Tadasu no Mori, a World Heritage Site, I saw a rare billboard in front of the forest.

It showed that a sound festival would be held there.

I…well, I would have other events to attend that day.

So I guess I could not join in the musical event…

After praying at (the) Shimogamo Shrine I was about to return home.

I saw a red Mama bicycle of which its logo was Petei Mama.

It had two child seats and also set Zabuton on both sides.

Then I met the family who owned it in the forest.

I noticed that the first concert would be held in such a traditional shrine… It was a shame that I couldn't attend it…

A not-so-special weekend as for me in the/a famous forest. OR: ....in the famous forest Tadasu no Mori.

I would appreciate you asking me about the sentences what was that you didn't understand clearly.

I woke up late in this morning since I went out drinking with my colleagues last night, which I rarely do.

One of them will leave us to go to Malaysia.

I went on a jog as usual although it was a bit late in the morning.

When I visited a the famous forest Tadasu no Mori, the World Heritage Site, I saw an unusual rare billboard in front of the forest.

It said that a sound festival would be held there. --->In English, we often use 'said' even when talking about something we read.

I… I would have other event that day. I have other commitments that day. / I am busy that day. --->I think you mean you won't be able to attend the festival, is that right?

I won't be able to go to the festival.

I saw an red Mama bicycle of which logo was Petei Mama. ---> You could also combine these two sentences: After praying at the Shimogamo Shrine, I was on my way home when I saw a red Petei Mama bicycle.

I noticed that the first concert would be held in such a that traditional shrine… It's was a shame…

A not so special weekend as for me in the famous forest.

A not so special weekend as for me in the famous forest.

I would appreciate your asking me what it was you didn't understand clearly.

I woke up late in this morning since I rarely drink much with my colleagues.

One of them will leave us to go to Malaysia.

I went on a jog as usual although it was a bit late in the morning.

When I visited a famous forest Tadasu no Mori, the World Heritage Site, I saw a rare billboard in front of the forest.

It said that a sound festival would be held there.

I… I would have another event that day.

After praying at the Shimogamo Shrine I was about to go back to home.

I saw a red Mama bicycle with the logo of Petei Mama.

It had two child seats and also set Zabuton on both sides.

After that I saw another billboard in front of the Kawai Shrine.

One of them will leave us to go to Malaysia soon.

I… I would have another event that day.

I thought I could not attend the musical event…