Cryptic crossword No 1,295

Across

1. Major event every autumn (fall) is back, ready to explode (5,6,4)
2. - (2)
3. - (2)
4. - (2)
5. - (2)
6. Proselytizer of electric vehicle having to walk back is ultimately despondent (10)
7. Wearing a penguin suit, Oscar left to close a window (1,3)
8. Fit piece of furniture, if top is removed (4)
9. Benatar's battlefield with what happens there in the fairgrounds?? (4,3,3)
10. - (2)
11. Dessert made using bit of lemon with nut coating (4)
12. Snotty bingo champ discovered in English city (10)
13. Militiaman's grade-A drum-playing (5,5)
14. After the first time, cliché becomes custom (4)
15. - (2)
16. - (2)
17. Fantasy creature that L. Frank Baum invented to put in writing two times and no more (4)
18. Becomes comfortable enough with to drink a lot of drinks (two): the first served without last drop of amaretto, and the second served without whiskey (4,4,2)
19. Some work invested into Winnie the Pooh's house, possibly getting outdoor seating? (4,6)
20. Large amount of dialogue delivered onstage (4)
21. - (2)
22. Predict Woods almost had zero wins (10)
23. Australian Animals exhibit in science museum (4)
24. Sucker's page, back-to-front (4)
25. Pair of engineers stuck out on a limb, kinda made chicken parmesan, maybe? (6,4)
26. - (2)
27. - (2)
28. - (2)
29. - (2)
30. Increasingly bizarre anthem is "What It's All About" (6,9)

Down

1. Start to play pool with fleet-footed, strong alien that's spotted near the hotel lobby (9,6)
2. A madam briefly had held large fuse (10)
3. Unregistered meat from Guadalajara that's sticky? (4)
4. Emotion you get from bit of fly fishing? (7)
5. One with pouch containing large caramel (4)
6. Here's how it starts: I dream of rain, but leave with wine (6,4)
7. Exhausted, I catnapped a little, face down, to get help for an upset stomach (7)
8. A game about movie trivia that needs no equipment to be played briefly, in 360 minutes (3,7)
9. Actor initially gets voice-over work in "Say You Will," possibly (4)
10. Almost more than enough fruit in, say... one and a half ounces? That's highly unlikely (7,8)
11. - (2)
12. - (2)
13. - (2)
14. - (2)
15. Salerno is somewhere in LA? (3,7)
16. Islands off the coast of NC or OR? (Or possibly, it's BS?!) (5,5)
17. - (2)
18. I'd retreat quarter-mile in long walk, but this might pick me up without anyone knowing (6,4)
19. - (2)
20. - (2)
21. Gets nearly there, limited by fuel (7)
22. - (2)
23. Dusty Springfield's debut at south side of country club had an emotional reaction (7)
24. - (2)
25. - (2)
26. Magritte, who made art about New England (4)
27. - (2)
28. Motorcade transporting mammal (4)
29. Cheese that's made backwards (4)
30. - (2)